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HomeMy WebLinkAboutRPT_STR 3944_Narrative_MLK Over Grand River_2017_1120 BIENNIAL BRIDGE INSPECTION SUMMARY N MARTIN LUTHER KING BLVD OVER THE GRAND RIVER STRUCTURE NUMBER – 3944 CITY OF LANSING, MI October 10, 2017 The bridge consists of a 7-span rolled steel beam superstructure on 6-column piers built in 1960. The deck was replaced in 2001. The bridge overall is in good condition. DECK The bridge deck is in good condition. The concrete surface has a few fine cracks with a few diagonal cracks in the corners. There are sidewalks with aesthetic parapet tube railings on each side. The railings have heavy leaching in the vertical cracks and map cracking center spans, a few spalls with exposed reinforced. The railing in the southern spans are in better condition. The sidewalks are in poor condition with map cracking throughout. There is deep spalling with exposed reinforcement the entire length of span 1S along the east curb and for about 10-feet (ft) in the west curbline. SUPERSTRUCTURE There are 12 beam lines with five lines of pin and hangers. The beams were painted in 2001 to go with beam end repairs. The paint is in good condition with only minor rust stains in isolated locations. SUBSTRUCTURE The substructure units are in good condition. There are a couple isolated hairline vertical cracks in both abutments, with a shallow spall in the SW wingwall and a few cracks in the northwest wingwall. The piers have a few vertical cracks in isolated locations on the column and cap. There was a 3-square foot (sft) spall with exposed reinforcement in Column 1E of Pier 6S. Some of the crashwalls have a few shallow spalls. APPROACHES The approaches are in fair condition. Both approaches are concrete and have a few transverse and longitudinal cracks. The south approach has two spalls totaling 6-sft near the reference line with failing bituminous patches. The north approach has 2-sft of spalls in all four corners of the approach. The approach sidewalk has approximately 1-inch settlement in all four quadrants with minor vegetation between sidewalk joints. RECOMMENDATIONS: • Patch spalls along the curb faces and railing. • Fill potholes near end joints in approach. NBI INSPECTION BYKM Inspector Name Agency / Company Name Insp. Freq.Insp. Date Michael Mitchell FTC&H Inc.24 10/10/2017 GENERAL NOTES DECK 10/13 10/15 10/17 1. Surface (SIA-58A) 7 7 7 Concrete surface with a few fine cracks, some diagonal cracks in a few corners. (10/17) Concrete surface has a few transverse and longitudinal cracks. (10/15) Concrete surface has transverse cracks in spans 3s and 4s spaced every 6 feet. Few longitudinal cracks in spans 1s-4s. (10/13) 2. Expansion Joints 7 7 7 Strip seal expansion joints over pin and hangers, partially filled with debris. Minor surface rust. (10/17) There are six strip seal expansion joints, all are partially filled with debris. No signs of leakage. (10/15) There are 6 strip seal expansion joints, all are filled with debris. No signs of leakage. (10/13) 3. Other Joints 6 6 6 N end joint has a few small edge spalls, partialy sunken HPR. S end joint is about 70% sunken with two large spalls, one is filled with failing bit patch. (10/17) North end joint has 4 lft of missing HPR seal. There is a bituminous filled spall at the east and west end of the north joint (2 sft). South end joint is missing HPR along 50% of joint length. Minor leakage observed below. (10/15) North end joint has 2 lft of missing hot poured rubber seal. There is a bituminous filled spall at the west end of the north joint (2sft) with a crushed area adjacent in the approach. South end joint is missing HPR along 50% of joint length. Minor leakage observed below. (10/13) 4. Railings 5 5 5 Aesthetic parapet tube railing on both sides. Heavy leaching in vert cracks and map cracking in center spans on both sides, a few STS in the both sides on the top near center spans. Southern spans are in better condition. 4-ft long spall on top of railing near light pole on west side with heavy leaching horiz cracks. (10/17) Concrete parapet with two-tube rail. Typical map cracking observed in span 4s-7s. Minor vertical and longitudinal cracks with leaching in the concrete parapet end posts. Open horizontal crack (1/8 inch wide) in the top of the west railing in span 4s-6s. 4 sft spall at base of light standard 2s, west rail. Minor impact damage at the west rail, span 3s. (10/15) Concrete parapet with 2 tube rail. Typical map cracking observed throughout. Minor vertical and longitudinal cracks with leaching in the concrete parapet end posts. Open horizontal crack (1/8 inch wide) in the top of the west railing, full length. Deteriorated/scaled area at base of light standard 2s, west rail. Impact damage at the west rail, span 3s. (10/13) 5. Sidewalks or Curbs 6 6 4 Map cracking throughout both sidewalks on either side. STS along entire E curbline w/ about 12 sft spall on top near south EJD in N span. About 10-ft sts on W curbline near S EJD. (10/17) Concrete sidewalks on both sides. Spalls in sidewalk curbs in span 6s (5 sft at west side, 35 sft at east). 1 sft spall in east sidewalk curb at joint 5s. Horizontal cracks in curb faces typical. Map cracking along both sidewalk fascias. (10/15) Concrete sidewalks on both sides. Horizontal cracks in curb faces typical. Spalls at the east curb (2 sft) at joint 6s and joint 5s (1 sft). The west curb has a spall at joint 6s (1 sft). Map cracking along both sidewalk fascias. Debris and dirt covered areas along west sidewalk. (10/13) 6. Deck Bottom Surface (SIA-58B) 8 8 8 Metal stay-in-place forms. Good condition. (10/17) Metal stay-in-place forms. Good condition. (10/15) Metal stay-in-place forms. Good condition. (10/13) MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 1 of 18 7. Deck (SIA-58) 8 7 7 Top: Concrete surface with a few fine cracks, some diagonal cracks in a few corners. Btm: Metal SIP forms. Fascia: Good condition, with a few horiz leaching cracks in sidewalk fascia. (10/17) Surface: Concrete surface has a few transverse and longitudinal cracks. Soffit: Metal stay-in- place forms. Few small areas of corrosion. Fascias: Few tight vertical cracks. (10/15) Surface: Concrete surface has transverse cracks in spans 3s and 4s spaced every 6 feet. Few longitudinal cracks in spans 1s-4s. Fascias have few very tight and fine cracks. Bottom: Metal stay-in-place forms. Good condition. (10/13) 8. Drainage (10/17) (10/15) (10/13) SUPERSTRUCTURE 10/13 10/15 10/17 9. Stringer (SIA-59) 7 7 7 12 steel beams with pin and hanger 5 pin and hanger connections. Longit beam end repairs in span 2S at both ends. Some previous pitting at beam ends have been repainted. Occasional freckled rust spots. (10/17) There are 12 beams with 5 lines of pin and hanger units. Paint system applied in year 2000 with new pins. Several bolted beam web and bottom flange repairs throughout spans 1s, 2s, 3s, 4s, and 5s. Some cover plates observed. (10/15) There are 12 beams with 5 lines of pin and hanger units. Newer paint system with new pins, appear to be functioning as intended. Several bolted beam web and bottom flange repairs throughout spans 1s, 2s, 3s, 4s, and 5s. Some cover plates observed. (10/13) 10. Paint (SIA-59A) 8 8 8 Paint is in good condition, freckled rust in a few isolated locations. (10/17) Three coat epoxy paint system applied in 2000. (10/15) Newer 3 coat epoxy paint system, 2000. (10/13) 11. Section Loss 3 3 3 Several bolted beam end repairs. No loss of section observed. (10/17) Several bolted beam end repairs. No loss of section observed. (10/15) Several bolted beam end repairs. (10/13) 12. Bearings 8 8 8 Repainted rocker bearings at piers, masonry plates at abutments. No appreciable tilt. (10/17) Rocker bearings at piers, masonry plates at abutments. (10/15) Rocker bearings at piers, masonry plates at abutments. (10/13) SUBSTRUCTURE 10/13 10/15 10/17 13. Abutments (SIA-60) 7 7 7 South abutment has a few HL vertical crack, shallow spall in SW wingwall, a few cracks in NW wing wall. (10/17) The south abutment has minor vertical cracks. Small spall at the southwest wingwall. Cracks in northwest return wall. (Homeless person living at south abutment) (10/15) The south abutment has minor vertical cracks. * homeless person living at south abutment * Small spall at the southwest wingwall. (10/13) 14. Piers (SIA-60) 7 7 7 3sft STS on column 1E at pier 6S. A few vertical cracks in isolated spots in the columns and caps. A few shallow spalls in the crashwalls. No noticeable scour observed. (10/17) Pier 3s has a 2 sft spall on the north face. Vertical crack under column 2e on Pier 3s. North pier has a 1 sft spall on the north face of cap. Vertical cracks on pier 6s. There is a 2 sft spall with exposed rebar on column 1e at pier 6s. Few minor rust stains on crashwalls. Timber debris at the upstream end of pier 3s and 4s. Debris at upstream side of pier 4s and 5s and at downstream side of pier 3s and 4s. Probed for scour, none found. (10/15) North pier has a 8 sft spall on the north face of cap. Pier 3s has a 2 sft spall on the north face. Few minor rust stains on crashwalls. There is a 6 sft spall to exposed rebar on crashwall and vertical crack under column 2e on Pier 3s. Vertical Cracks on pier 6s. There is a 2 sft spall with exposed rebar on column 1e at pier 6s. Probed for scour, none observed. Timber debris at the upstream end of pier 3s, and 4s. Tree logged on north side of pier 5s. (10/13) MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 2 of 18 15. Slope Protection 6 5 6 Brick pavers in front of N abutment, with reconstructed berm at the top comprised of poured concrete. South slope paving has some vegetation along the side headers, and heavy trash beneath span 2s. (10/17) The north and south slope paving have both side headers eroded and missing. Loose pavers along west side of north slope. Portions of the slope paving at the bottom of slope at the north abutment missing. (10/15) The north and south abutment have both side headers eroded and missing. Portions of the slope paving at the bottom of slope at the north abutment missing. (10/13) 16. Channel (SIA-61) 6 6 6 Minor debris at the east end of pier 4S,5S and west end of pier 6S. Timber debris in span 4S and 5S. Heavy riprap in span 3S. Sloughing trees with banks at NW and NE having minor slump. (10/17) Timber debris at the upstream end of piers 4s, 5s and at the downstream end of pier 3s, 4s. Timber debris in span 4s. Heavy riprap at the southern bank. Banks at the northwest and northeast are beginning to slump, no riprap. (10/15) Timber debris at the upstream end of piers 4s, 5s and along the north side of pier 5s. Timber debris in span 4s, slightly restricting the flow. Heavy riprap at the southern bank. Banks at the northwest and northeast are beginning to slump, no riprap. (10/13) 17. Scour Inspection 7 7 No footing exposure was found at piers. (10/17) Probed for scour, none found. Channel is 1'-4' deep along pier 3s-5s. No footing exposure was found. (10/15) (10/13) APPROACH 10/13 10/15 10/17 18. Approach Pavement 7 6 6 S concrete approach has a few tight transv cracks , 2 spalls totaling 6 sft at the ref line with failing bit patches. N concrete approach has 2 sft spalls in all four corners and a few transv and longit cracks. (10/17) The south approach has a few tight transverse cracks, one bit patch (1 sft), and one open spall (4 sft). The north concrete approach has one open spall (1 sft), two bit patches (6 sft), and a few transverse and longitudinal cracks. Curb and gutter all quadrants. (10/15) The north concrete approach has 2 open spalls (2 sft total) and a few open transverse and horizontal cracks. The south approach has 2 open cracks near the south end joint and 1 open spall (1 sft) and crushed area adjacent to bit filled spall. Curb and gutter all quadrants. (10/13) 19. Approach Shoulders Sidewalks 7 6 6 Up to 1" settlement in all four ref lines. Minor vegetation between sidewalk joints. (10/17) Minor settlement in the southeast quadrant. Minor impact damage to approach guardrail in southwest quadrant. Vegetation growth in sidewalk joints. (10/15) Minor settlement in the southeast quadrant. Minor impact damage to approach guardrail in sw quadrant. (10/13) 20. Approach Slopes Steep, vegetated. Trees all quadrants. (10/17) Steep, vegetated. Trees all quadrants. (10/15) Steep, vegetated. Trees all quadrants. (10/13) 21. Utilities Water main in bay 10w. Three light poles on each side. (10/17) Water main in bay 10w. There are light poles on the bridge, some with loose handholes. (10/15) Watermain in bay 10w. There are light poles on the bridge, some with loose handholes. (10/13) 22. Drainage Culverts (10/17) (10/15) (10/13) MISCELLANEOUS Guard Rail Other Items Item Rating Item Rating 36A. Bridge Railings 1 71. Water Adequacy 9 MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 3 of 18 36B. Transitions 1 72. Approach Alignment 8 36C. Approach Guardrail 1 Temporary Support 0 No Temporary Supports 36D. Approach Guardrail Ends 1 High Load Hit (M)No Special Insp. Equipment 1 Underwater Insp. Method 2 False Decking (Timber) Removed to Complete Inspection N/A - No False Decking Critical Feature Inspections (SIA-92) Freq Date 92A. Fracture Critical 92B. Underwater 92C. Other Special 92D. Fatigue Sensitive MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 4 of 18 SUPPORTING IMAGES BYKM 10/10/2017 Document Name: IMG_8078.JPG Document Name: IMG_8128.JPG Category: Elevation Category: Elevation Span Number:Span Number: Comments: East Comments: West Document Name: IMG_8082.JPG Document Name: IMG_8083.JPG Category: Approach Category: Approach Span Number:Span Number: Comments: North Sleeper Slab Comments: North Approach Slab MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 5 of 18 Document Name: IMG_8107.JPG Document Name: IMG_8108.JPG Category: Approach Category: Approach Span Number:Span Number: Comments: South Approach Slab Comments: South Sleeper Slab Document Name: IMG_8109.JPG Document Name: IMG_8110.JPG Category: Approach Category: Approach Span Number:Span Number: Comments: South Approach Pavement Comments: SW Approach Sidewalk MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 6 of 18 Document Name: IMG_8111.JPG Document Name: IMG_8130.JPG Category: Approach Category: Approach Span Number:Span Number: Comments: SE Approach Sidewalk Comments: NW Approach Sidewalk Document Name: IMG_8131.JPG Document Name: IMG_8085.JPG Category: Approach Category: Railing Span Number:Span Number: Comments: NE Approach Sidewalk Comments: East Sidewalk and Railing MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 7 of 18 Document Name: IMG_8088.JPG Document Name: IMG_8089.JPG Category: Railing Category: Railing Span Number:Span Number: Comments: West Curbline in Span 1N Comments: East Curbline in Span 1N Document Name: IMG_8094.JPG Document Name: IMG_8095.JPG Category: Railing Category: Railing Span Number:Span Number: Comments: West Railing Comments: West Railing MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 8 of 18 Document Name: IMG_8097.JPG Document Name: IMG_8098.JPG Category: Railing Category: Railing Span Number:Span Number: Comments: Typical Sidewalk Comments: West Light Standard Near Middle Spans Document Name: IMG_8100.JPG Document Name: IMG_8086.JPG Category: Railing Category: Deck Span Number:Span Number: Comments: Typical Railing and Sidewalk in Southern Spans Comments: Span 1N MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 9 of 18 Document Name: IMG_8092.JPG Document Name: IMG_8093.JPG Category: Deck Category: Deck Span Number:Span Number: Comments: Looking North from Middle Spans Comments: Looking South from Middle Spans Document Name: IMG_8102.JPG Document Name: IMG_8103.JPG Category: Deck Category: Deck Span Number:Span Number: Comments: Looking North from Southern Spans Comments: Looking South from Southern Spans MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 10 of 18 Document Name: IMG_8105.JPG Document Name: IMG_8084.JPG Category: Deck Category: Joints Span Number:Span Number: Comments: Span 1S Comments: North End Joint Document Name: IMG_8087.JPG Document Name: IMG_8091.JPG Category: Joints Category: Joints Span Number:Span Number: Comments: Expansion Joint Device 1N Comments: Typical Expansion Joint Device MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 11 of 18 Document Name: IMG_8106.JPG Document Name: IMG_8075.JPG Category: Joints Category: Superstructure Span Number:Span Number: Comments: South End Joint Comments: Typical Deck Underside Document Name: IMG_8079.JPG Document Name: IMG_8118.JPG Category: Superstructure Category: Superstructure Span Number:Span Number: Comments: Underside of Span 6S Comments: Underside of Span 1S MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 12 of 18 Document Name: IMG_8125.JPG Document Name: IMG_8121.JPG Category: Superstructure Category: Pin and Hanger Span Number:Span Number: Comments: Close Up of Isolated Rust in SIP Forms Comments: Typical Pin and Hangers Document Name: IMG_8127.JPG Document Name: IMG_8073.JPG Category: Pin and Hanger Category: Bearings Span Number:Span Number: Comments: Typical Pin and Hangers Comments: Typical Rocker at Piers MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 13 of 18 Document Name: IMG_8074.JPG Document Name: IMG_8116.JPG Category: Bearings Category: Bearings Span Number:Span Number: Comments: North Abutment Bearing Comments: Bearing Over Pier 1S Document Name: IMG_8117.JPG Document Name: IMG_8069.JPG Category: Bearings Category: Substructure Span Number:Span Number: Comments: South Abutment Bearing Comments: North Abutment MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 14 of 18 Document Name: IMG_8076.JPG Document Name: IMG_8077.JPG Category: Substructure Category: Substructure Span Number:Span Number: Comments: Pier 5S Comments: Pier 6S Document Name: IMG_8115.JPG Document Name: IMG_8120.JPG Category: Substructure Category: Substructure Span Number:Span Number: Comments: South Abutment Comments: Pier 1S MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 15 of 18 Document Name: IMG_8123.JPG Document Name: IMG_8126.JPG Category: Substructure Category: Substructure Span Number:Span Number: Comments: Pier 3S Comments: Pier 2S Document Name: IMG_8129.JPG Document Name: IMG_8068.JPG Category: Substructure Category: Slope Protection Span Number:Span Number: Comments: Pier 4S Comments: North Slope Paving MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 16 of 18 Document Name: IMG_8113.JPG Document Name: IMG_8114.JPG Category: Slope Protection Category: Slope Protection Span Number:Span Number: Comments: Span 1S Comments: Span 2S Document Name: IMG_8122.JPG Document Name: IMG_8080.JPG Category: Slope Protection Category: Channel Span Number:Span Number: Comments: Riprap in Span 3S Comments: Looking Upstream MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 17 of 18 Document Name: IMG_8081.JPG Document Name: IMG_8070.JPG Category: Channel Category: Other Span Number:Span Number: Comments: Looking Downstream Comments: Main in Bay 10W Document Name: IMG_8090.JPG Category: Other Span Number: Comments: Typical Light Pole MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 BRIDGE SAFETY INSPECTION REPORT Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form P2502 Printed on 11/21/2017 Page 18 of 18 Bridge History, Type, Materials 27 - Year Built 1960 106 - Year Reconstructed 2001 202 - Year Painted 2001 203 - Year Overlay 43 - Main Span Bridge Type 3 32 44 - Appr Span Bridge Type 77 - Steel Type 2 78 - Paint Type 4 79 - Rail Type 7 80 - Post Type 107 - Deck Type 1 108A - Wearing Surface 1 108B - Membrane 0 108C - Deck Protection 0 Structure Dimensions 34 - Skew 27 35 - Struct Flared 0 45 - Num Main Spans 7 46 - Num Apprs Spans 0 48 - Max Span Length 68.9 49 - Structure Length 441.9 50A - Width Left Curb/SW 5.6 50B - Width Right Curb/SW 5.6 33 - Median 0 51 - Width Curb to Curb 49.9 52 - Width Out to Out 60.4 112 - NBIS Length Y Inspection Data 90 - Inspection Date 10/10/2017 91 - Inspection Freq 24 92A - Frac Crit Req/Freq N 93A - Frac Crit Insp Date 92B - Und Water Req/Freq N 93B - Und Water Insp Date 92C - Oth Spec Insp Req/Freq N 93C - Oth Spec Insp Date 92D - Fatigue Req/Freq N 93D - Fatigue Insp Date 176A - Und Water Insp Method 2 58 - Deck Rating 7 58A/B - Deck Surface/Bottom 7 8 59 - Superstructure Rating 7 59A - Paint Rating 8 60 - Substructure Rating 7 61 - Channel Rating 6 62 - Culvert Rating N Navigation Data 38 - Navigation Control 0 39 - Vertical Clearance 0 40 - Horizontal Clearance 0 111 - Pier Protection 116 - Lift Brdg Vert Clear Route Carried By Structure(ON Record) 5A - Record Type 1 5B - Route Signing 5 5C - Level of Service 1 5D - Route Number 02003 5E - Direction Suffix 0 10L - Best 3m Unclr-Lt 0 0 10R - Best 3m Unclr-Rt 99 99 PR Number Control Section 11 - Mile Point 12 - Base Highway Network 1 13 - LRS Route-Subroute 0000003523 03 19 - Detour Length 2 20 - Toll Facility 3 26 - Functional Class 14 28A - Lanes On 4 29 - ADT 9625 30 - Year of ADT 2006 32 - Appr Roadway Width 71.9 32A/B - Ap Pvt Type/Width 5 71.85 42A - Service Type On 5 47L - Left Horizontal Clear 0.0 47R - Right Horizontal Clear 49.9 53 - Min Vert Clr Ov Deck 99 99 100 - STRAHNET 0 102 - Traffic Direct 2 109 - Truck % 15 110 - Truck Network 0 114 - Future ADT 17383 115 - Year Future ADT 2026 Freeway 0 Structure Appraisal 36A - Bridge Railing 1 36B - Rail Transition 1 36C - Approach Rail 1 36D - Rail Termination 1 67 - Structure Evaluation 7 68 - Deck Geometry 3 69 - Underclearance N 71 - Waterway Adequacy 9 72 - Approach Alignment 8 103 - Temporary Structure 113 - Scour Criticality 3 Miscellaneous 37 - Historical Significance 5 98A - Border Bridge State 98B - Border Bridge % 101 - Parallel Structure N EPA ID Stay in Place Forms 1 143 - Pin & Hanger Code 4 148 - No. of Pin & Hangers 60 Route Under Structure (UNDER Record) 5A - Record Type 5B - Route Signing 5C - Level of Service 5D - Route Number 5E - Direction Suffix 10L - Best 3m Unclr-Lt 10R - Best 3m Unclr-Rt PR Number Control Section 11 - Mile Point 12 - Base Highway Network 13 - LRS Route-Subroute 19 - Detour Length 20 - Toll Facility 26 - Functional Class 28B - Lanes Under 29 - ADT 30 - Year of ADT 42B - Service Type Under 5 47L - Left Horizontal Clear 47R - Right Horizontal Clear 54A - Left Feature 54B - Left Underclearance 99 99 54C - Right Feature 54D - Right Clearance 99 99 Under Clearance Year 55A - Reference Feature N 55B - Right Horiz Clearance 99.9 56 - Left Horiz Clearance 0 100 - STRAHNET 102 - Traffic Direct 109 - Truck % 110 - Truck Network 114 - Future ADT 115 - Year Future ADT Freeway Proposed Improvements 75 - Type of Work 35 1 76 - Length of Improvement 441.6 94 - Bridge Cost 2728 95 - Roadway Cost 21 96 - Total Cost 2749 97 - Year of Cost Estimate 2000 Load Rating and Posting 31 - Design Load 5 41 - Open, Posted, Closed A 63 - Fed Oper Rtg Method 1 64F - Fed Oper Rtg Load 70 64MA - Mich Oper Rtg Method 64MB - Mich Oper Rtg 86 64MC - Mich Oper Truck 65 - Inv Rtg Method 1 66 - Inventory Load 40.9 70 - Posting 5 141 - Posted Loading 193 - Overload Class MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 STRUCTURE INVENTORY AND APPRAISAL Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Form 1717A (01/2002)Printed on 11/21/2017 Page 1 of 1 NBI INSPECTION BYKM Inspector Name Agency / Company Name Insp. Freq.Insp. Date Michael Mitchell FTC&H Inc.24 10/10/2017 AASHTO ELEMENTS (English Units) Element Element Total Unit Good Fair Poor Severe Number Name Quantity CS1 CS2 CS3 CS4 Decks/Slabs 803 Conc Deck - Coated Bars 26678 sq.ft 26678 0 0 0 100%0%0%0% 810 Conc Deck - Top Surface 26678 sq.ft 26678 0 0 0 100%0%0%0% 812 Reinf Conc Fascia 884 ft 884 0 0 0 100%0%0%0% 822 Stay in Place Forms (SIP)26678 sq.ft 26678 0 0 0 100%0%0%0% Joints 300 Strip Seal Exp Joint 405 ft 205 200 0 0 51%49%0%0% 301 Pourable Joint Seal 135 ft 90 45 0 0 67%33%0%0% Superstructure 107 Steel Girder / Beam 5303 ft 5303 0 0 0 100%0%0%0% 515 Steel Protective Coating 553695 sq.ft 553695 0 0 0 100%0%0%0% Bearings 311 Movable Bearing 48 each 48 0 0 0 100%0%0%0% 313 Fixed Bearing 60 each 60 0 0 0 100%0%0%0% Substructure 205 Reinf Conc Column 36 each 36 0 0 0 100%0%0%0% 210 Reinf Conc Pier Wall 443 ft 441 0 2 0 100%0%0%0% 215 Reinf Conc Abutment 136 ft 136 0 0 0 100%0%0%0% MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 SAFETY INSPECTION REPORT - AASHTO ELEMENTS Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Printed on 11/21/2017 Page 1 of 2 234 Reinf Conc Cap 409 ft 408 0 1 0 100%0%0%0% Other Elements 321 Reinf Conc Approach Slab 1932 sq.ft 1908 12 12 0 99%1%1%0% 331 Conc Bridge Railing 884 ft 329 550 5 0 37%62%1%0% 840 Reinf Conc Sidewalk 4870 sq.ft 4320 500 50 0 89%10%1%0% MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 SAFETY INSPECTION REPORT - AASHTO ELEMENTS Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Printed on 11/21/2017 Page 2 of 2 WORK RECOMMENDATIONS BYKM Inspector Name Agency / Company Name Insp. Freq.Insp. Date Michael Mitchell FTC&H Inc.24 10/10/2017 RECOMMENDATIONS & ACTION ITEMS Recommendation Type Priority Description Detailed Insp.M Schedule reach all to inspect beams ends during next routine inspection (Oct. 2019). Appr. Pavement H Fill small potholes near end joints. Railing Repair H Patch spalls in the curb faces (50 sft total) repair spalls in railing, consider railing replacement for north half of bridge. MICHIGAN DEPARTMENT OF TRANSPORTATION STR 3944 WORK RECOMMENDATIONS Facility Latitude / Longitude MDOT Structure ID Structure Condition N MARTINLUTHERKING 42.7554 / -84.5677 334385000109B01 Good Condition(7) Feature Length / Width / Spans Owner GRAND RIVER 441.9 / 60.4 / 7 City: LANSING(3850) Location Built / Recon. / Paint / Ovly.TSC Operational Status IN THE CITY OF LANSING 1960 / 2001 / 2001 /Lansing(17)A Open, no restriction(A) Region / County Material / Design Last NBI Inspection Scour Evaluation University(6) / Ingham(33)3 Steel / 32 Multi Str Comp 10/10/2017 / BYKM 3 SC - Unstable Printed on 11/21/2017 Page 1 of 1