HomeMy WebLinkAboutRPT_STR 3939_Narrative_Shiawasee Over Grand River_2017_1120
BIENNIAL BRIDGE INSPECTION SUMMARY
SHIAWASSEE STREET OVER THE GRAND RIVER
STRUCTURE NUMBER – 3939
CITY OF LANSING, MI
October 10, 2017
The bridge consists of a 3-span, prestressed concrete I-beam
superstructure built in 1996. The bridge is in overall good condition.
DECK
The bridge deck is in good condition. There are a few longitudinal cracks in the concrete deck and a few diagonal
cracks in the northeast corner. There are two 2-tube railings on each side separating the sidewalk from traffic
and decorative concrete spindle railings on each fascia. The sidewalk had some diagonal cracking at the ends
and some map cracking near the east expansion joint device. The decorative railing had some vertical cracks
with leaching in the spindles. There were a few isolated spalls along the brush block.
SUPERSTRUCTURE
The prestressed concrete I-beams are in good condition. There are concrete panels on each fascia to give the
appearance of an arched concrete bridge. The panels had some horizontal cracking near the anchorage to the
fascia beams, and a spall with exposed reinforcement near the west pier in the north panel.
SUBSTRUCTURE
The substructure units were in good condition. Both abutments had tight vertical cracks with the east abutment
having some wider cracks near bearings 3S and 6S. The return walls had a few hairline vertical cracks. The piers
also had some fine vertical cracks. The west pier had some scaling below the high-water mark. The west pier
footing was exposed full length of the east face and part of the west face. The east pier footing was covered by
riprap and slope paving.
APPROACHES
The approaches were in fair condition. The bituminous approaches have wide longitudinal cracks and failing
patches. There were a few spalls along both reference lines, while the east approach had minor settling. The
approach sidewalks had transverse, longitudinal and map cracking in all quadrants. There were some spalls in
the brush block at the west reference line and the southeast corner. There was some minor vegetation in the
reference line joints.
RECOMMENDATIONS:
• Patch open potholes in approaches.
• Add riprap to west pier to address footing exposure.
• Repair spalled brush blocks.
NBI INSPECTION A4OZ
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 A few longit cracks in the concrete deck, a few diagonal cracks in the NE corner. Edge chips
in deck at abutment reference lines. (10/17)
The concrete surface has open diagonal corner cracks near both reference lines and near
expansion joint 1w. Tight map cracks in span 1w. Few tight longitudinal cracks in span 1w
and 3w. There is a 2 sft bit filled spall in span 2w at joint 1w. (10/15)
The concrete surface has open diagonal corner cracks near both reference lines and near
expansion joint 1w. Few tight longitudinal cracks in span1w and 3w. There is a 2 sft open
spall in span 2w near the expansion joint header, north side. Tight map crack in span 1w.
There are three, 2 inch diameter holes drilled throught the concrete deck in span 3w (see
attached sketch). The holes are open and holding water. (10/13)
2. Expansion
Joints
7 7 7 Strip seal expansion joints over piers. Minor rusting on armor, partially debris filled. Two
spalls in EB lane at west expansion joint with failing bit patch. (10/17)
Strip seal expansion joints are filled with debris. 2 sft bit filled spall in the header concrete of
joint 1w. No leakage observed. (10/15)
Strip seal expansion are filled with debris. Spall in the header concrete of joint 1w. No
leakage observed. (10/13)
3. Other
Joints
5 5 4 Both end joints are breaking up and leaking. Bit patches along both end joints in approaches.
2 sft spall in edge of east approach at EB lane. (10/17)
Both end joints are breaking up and leaking. Bit patches along both end joints in approaches.
(10/15)
Both end joints are breaking up and leaking. Potholes along the westbound lane (4 sft) and
at the east end and a 8 sft spall at the westbound lane, west end. (10/13)
4. Railings 7 6 6 Decorative concrete spindle railings on fascia and two-tube metal railing separating traffic and
sidewalk. A few fine vertical cracks with some leaching in the concrete spindles, a few
pedestals have map cracking as well as some light standards. (10/17)
Decorative concrete spindle railings. Random tight wet horizontal cracks in base of railings.
Random wet map cracked areas. There is a 2 tube crash railing located along the curb line,
both sides. The brush block has typical vertical cracks. There is a 1 sft spall at the base of
the north railing, east end. (10/15)
Decorative concrete spindle railings. Random tight wet horizontal cracks in base of railings.
Random wet map cracked areas. There is a 2 tube crash railing located along the curb line,
both sides. The brush block has typical vertical cracks. There is a 1 sft spall at the outside of
the north railing, east end. (10/13)
5. Sidewalks
or Curbs
7 6 6 Concrete sidewalks on both sides, diagonal cracking at the ends. Some map cracking near
the west expansion joint. A few isolated spalls in the brush blocks. (10/17)
Concrete sidewalks on both sides. Diagonal cracks at ends. Transverse and longitudinal
cracks. Typical wet vertical cracks in curbs. 1 sft spall in north curb, span 2w, at joint 1w. 2
sft spall in south curb at east end joint. (10/15)
Concrete sidewalks on both sides. Diagonal cracks at ends. Few transverse tight cracks.
Typical wet vertical cracks in curbs. (10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 1 of 15
6. Deck
Bottom
Surface
(SIA-58B)
7 7 7 A few bays have diagonal leaching cracks near both abutments, good condition elsewhere.
(10/17)
Diagonal leaching cracks in bays 4s and 9s near the east abutment and in bays 3s, 4s, 7s,
8s, and 9s near the west abutment. (10/15)
Diagonal corner leaching cracks are typical at ends and in bays 4w and 9w near the east
abutment, and bays 7s, 8s, and 9s near the west abutment. Typical leaching cracks in deck
overhangs, spaced every 6 feet. (10/13)
7. Deck
(SIA-58)
7 7 7 Top:A few longit cracks in the concrete deck, a few diagonal cracks in the NE corner. Edge
chips in deck at abutment reference lines. Btm: A few bays have diagonal leaching cracks
near both abutments. Fascia: Isolated HL vert cracks. (10/17)
Surface: The concrete surface has open diagonal corner cracks near both reference lines and
near expansion joint 1w. Tight map cracks in span 1w. Few tight longitudinal cracks in span
1w and 3w. There is a 2 sft bit filled spall in span 2w at joint 1w. Soffit: Diagonal leaching
cracks in bays 4s and 9s near the east abutment and in bays 3s, 4s, 7s, 8s, and 9s near the
west abutment. Fascias: Few tight vertical cracks. (10/15)
Surface: The concrete surface has open diagonal corner cracks near both reference lines
and near expansion joint 1w. Tight longitudinal cracks in span 3w. There is a 2 sft open spall
in span 2w near the expansion joint header. Tight map crack in span 1w. Fascias: Few wet
tight vertical cracks and rust stains. Bottom: Diagonal corner leaching cracks typical at ends
and in bays 4w and 9w near the east abutment, and bays 7s, 8s, and 9s near the west
abutment. Typical leaching cracks in deck overhangs, spaced every 6 feet. (10/13)
8. Drainage Sidewalk drain openings under brush block are sand and debris filled and are all at least
partially blocked. (10/17)
Sidewalk drain openings under brush block are sand and debris filled and are all at least
partially blocked. (10/15)
Sidewalk drain openings under brush block are sand and debris filled and are all at least
partially blocked. (10/13)
SUPERSTRUCTURE
10/13 10/15 10/17
9. Stringer
(SIA-59)
7 7 8 Twelve prestressed concrete I-beams. Concrete panels attached to fascia beams The panels
have some bulges and horizontal cracking near the anchorage areas and there is a small
spall to steel in the north panel near pier 1w. (10/17)
Twelve prestressed concrete I-beams. There are decorative precast concrete panels
anchored to both fascia beams. The panels have some bulges and horizontal cracking near
the anchorage areas and there is a small spall to steel in the north panel near pier 1w. (10/15)
Twelve prestressed concrete I-beams. There are decorative precast concrete panels
anchored to both fascia beams. The panels have some bulges and horizontal cracking near
the anchorage areas and there is a small spall to steel in the north panel near pier 1s. (10/13)
10. Paint
(SIA-59A)
N N N Concrete beams. (10/17)
Concrete surface coating on decorative panels. (10/15)
Concrete surface coating on decorative panels. (10/13)
11. Section
Loss
N N N Concrete beams. (10/17)
Concrete. (10/15)
Concrete. (10/13)
12. Bearings 8 7 7 Elastomeric bearings. No deterioration noted. (10/17)
Elastomeric bearings. No deterioration noted. (10/15)
Elastomeric bearings. (10/13)
SUBSTRUCTURE
10/13 10/15 10/17
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 2 of 15
13. Abutments
(SIA-60)
7 7 7 A few tight vertical cracks in both abutments. 1/16" vertical cracks in E abut near bms 3S and
6S. Bottom half of west abutment is surface coated, east abutment coated full height. East
return walls have a few HL vert cracks. (10/17)
Tight vertical cracks, typical in both abutments. Open vertical cracks in east abutment near
beam 3s and 6s. Full height retaining walls in SE and NE quadrants have few vertical cracks.
(10/15)
Ten tight vertical cracks in the east abutment, with one open vertical crack near beam 3s and
5s. There are 4 tight vertical cracks in the west abutment. Full height retaining walls in SE
and NE quadrants have few vertical cracks. (10/13)
14. Piers
(SIA-60)
5 5 7 Few fine vertical cracks in pier 1w and north end of pier 2w. Scaling below high water mark in
west pier. (10/17)
Few hairline vertical cracks in pier 1w and north end of pier 2w. Pier 1w footing exposed
along full length of east face and south half of west face (4' maximum vertical exposure at
south end of pier). Pier rating lowered due to scour. (10/15)
Few hairline vertical cracks in pier 1w and north end of pier 2w. Probed for scour and
discovered scour and 4 feet of exposed footing at the entire east side of pier 1w, and the
upstream nose, and along half of the west side of pier 1w. River was 11 feet deep. Rating
lowered due to scour, up to 4 ' vertical exposure of pier footing from underwater inspection.
(10/13)
15. Slope
Protection
N 6 6 Pedestrian walk ways in front of both abutments. Seawall protects west abutment footing.
(10/17)
Pedestrian walkways along both abutments. Sheet pile along walkway at west abutment.
Riprap along channel side of pier 2w is missing in two areas. (10/15)
Pedestrian walkways along both abutments. (10/13)
16. Channel
(SIA-61)
7 7 7 Steel sheet piling lines the west abutment. (10/17)
Steel sheet piling lines the bank at the west abutment and riprap is in place at the east side of
the channel along pier 2w. Minor slumping of banks at the southeast and northeast
quadrants. (10/15)
Steel sheet piling lines the bank at the west abutment with riprap at the east. Open channel,
deep up to 11 feet at piers. Heavy riprap at pier 2w. Minor slumping of banks at the
southeast and northeast quadrants. (10/13)
17. Scour
Inspection
4 4 Pier 1w footing exposed along full length of east face and south half of west face. No
undermining found. (10/17)
Probed for scour. Pier 1w footing exposed along full length of east face and south half of
west face (4' maximum vertical exposure at south end of pier). No undermining found. (10/15)
(10/13)
APPROACH
10/13 10/15 10/17
18. Approach
Pavement
5 5 5 Bituminous approaches have wide longit cracks and failing bit patches. A few spalls along
both reference lines. Minor settling at east approach. (10/17)
Bituminous approaches are breaking up with bit patches near the bridge reference lines.
Open alligator cracking typical. There is a 3 sft open pothole and bituminous spalling at the
east reference line, westbound outside lane causing impact. (10/15)
Bituminous approaches are breaking up with scattered large potholes near the bridge
reference lines. Open alligator cracking typical. There is a 3 sft open pothole and bituminous
spalling the east reference line, north end, outside lane causing impact. (10/13)
19. Approach
Shoulders
Sidewalks
7 6 6 Transv, longit and map cracking in approach sidewalks. Spalls in 2-tube brush block at west
ref line and at SE corner. Some vegetation at the ref line jts. (10/17)
Transverse and longitudinal cracks in approach sidewalks. There are spalls to steel (2 sft
each) at the end block of the south approach railing, west end. Deep scaled areas at the
north railing, west end. (10/15)
There are spalls to steel (2 sft)each at the end block of the south approach railing, west end.
Deep scaled areas at the north railing, west end. (10/13)
20. Approach
Slopes
Vegetated. Pedestrian walkways. (10/17)
Vegetated. Pedestrian walkways. (10/15)
Vegetated. Pedestrian walkways. (10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 3 of 15
21. Utilities Conduits hanging in bay 3s. Lights under structure at riverwalk. 4 light standards on each rail.
Lights mounted at the west abutment. (10/17)
Conduits hanging in bay 3s. Lights under structure at riverwalk. Light standards on structure.
Lights mounted at the west abutment. (10/15)
Conduits hanging in bay 3s. Lights under structure at riverwalk. Light standards on structure.
Lights mounted at the west abutment. (10/13)
22. Drainage
Culverts
4' drainage outlet 40' S of east pier. 6" exposed underdrain outlet in NW quadrant. 12"
drainage outlet 20' N of E pier. (10/17)
Outlet culverts near west abutment, and 40' south of pier 2w. (10/15)
Outlet culverts near west abutment, and 40' south of pier 2s. (10/13)
MISCELLANEOUS
Guard Rail Other Items
Item Rating Item Rating
36A. Bridge Railings 1 71. Water Adequacy 9
36B. Transitions 1 72. Approach Alignment 6
36C. Approach Guardrail 1 Temporary Support 0 No Temporary Supports
36D. Approach Guardrail Ends 0 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 60 10/29/2013
92C. Other Special
92D. Fatigue Sensitive
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 4 of 15
SUPPORTING IMAGES A4OZ 10/10/2017
Document Name: IMG_8187.JPG Document Name: IMG_8193.JPG
Category: Elevation Category: Elevation
Span Number:Span Number:
Comments: North Comments: South
Document Name: IMG_8238.JPG Document Name: IMG_8206.JPG
Category: Elevation Category: Approach
Span Number:Span Number:
Comments: Southwest Comments: Spall in NW Approach Curb
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 5 of 15
Document Name: IMG_8217.JPG Document Name: IMG_8220.JPG
Category: Approach Category: Approach
Span Number:Span Number:
Comments: East Approach Comments: SE Approach Sidewalk
Document Name: IMG_8224.JPG Document Name: IMG_8227.JPG
Category: Approach Category: Approach
Span Number:Span Number:
Comments: Spall in Brush Block at East Expansion Joint near EB
Traffic
Comments: Southwest Approach Sidewalk
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 6 of 15
Document Name: IMG_8207.JPG Document Name: IMG_8208.JPG
Category: Railing Category: Railing
Span Number:Span Number:
Comments: North Railing and Sidewalk Comments: South Two-Tube Railing
Document Name: IMG_8209.JPG Document Name: IMG_8213.JPG
Category: Railing Category: Railing
Span Number:Span Number:
Comments: Typical Light Standard On Railing Comments: North Two-Tube Railing
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 7 of 15
Document Name: IMG_8214.JPG Document Name: IMG_8221.JPG
Category: Railing Category: Railing
Span Number:Span Number:
Comments: North Railing Comments: South Sidewalk and Railing
Document Name: IMG_8222.JPG Document Name: IMG_8223.JPG
Category: Railing Category: Railing
Span Number:Span Number:
Comments: South Railing Comments: North Two-Tube Railing
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 8 of 15
Document Name: IMG_8211.JPG Document Name: IMG_8216.JPG
Category: Deck Category: Deck
Span Number:Span Number:
Comments: Looking West Comments: East Span Looking East
Document Name: IMG_8219.JPG Document Name: IMG_8205.JPG
Category: Deck Category: Joints
Span Number:Span Number:
Comments: NE Deck Corner Comments: West End Joint
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 9 of 15
Document Name: IMG_8212.JPG Document Name: IMG_8190.JPG
Category: Joints Category: Superstructure
Span Number:Span Number:
Comments: Typical Expansion Joint Device Comments: Under Span 1W
Document Name: IMG_8230.JPG Document Name: IMG_8237.JPG
Category: Superstructure Category: Superstructure
Span Number:Span Number:
Comments: Under East Span Comments: Under Middle Span
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 10 of 15
Document Name: IMG_8188.JPG Document Name: IMG_8192.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: West Abutment Comments: West Face of West Pier
Document Name: IMG_8194.JPG Document Name: IMG_8195.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: Debris at South End of West Pier Comments: West Face of East Pier
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 11 of 15
Document Name: IMG_8203.JPG Document Name: IMG_8229.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: Typical Wingwall Comments: East Abutment
Document Name: IMG_8232.JPG Document Name: IMG_8234.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: East Face of East Pier Comments: Riprap Along East Pier
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 12 of 15
Document Name: IMG_8235.JPG Document Name: IMG_8236.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: East Face of West Pier Comments: West Face of East Pier
Document Name: IMG_8189.JPG Document Name: IMG_8231.JPG
Category: Slope Protection Category: Slope Protection
Span Number:Span Number:
Comments: Sidewalk Near West Abutment Comments: Path Under East Span
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 13 of 15
Document Name: IMG_8196.JPG Document Name: IMG_8197.JPG
Category: Channel Category: Channel
Span Number:Span Number:
Comments: Looking Downstream Comments: Looking Upstream
Document Name: IMG_8191.JPG Document Name: IMG_8198.JPG
Category: Other Category: Other
Span Number:Span Number:
Comments: Utilities in Bay 3S Comments: Underdrain Outlet in NW Quadrant
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 14 of 15
Document Name: IMG_8202.JPG Document Name: IMG_8228.JPG
Category: Other Category: Other
Span Number:Span Number:
Comments: Drainage Outlet North of East Pier Comments: Bridge Name Plate
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 15 of 15
Bridge History, Type, Materials
27 - Year Built 1996
106 - Year Reconstructed
202 - Year Painted
203 - Year Overlay
43 - Main Span Bridge Type 5 32
44 - Appr Span Bridge Type
77 - Steel Type 0
78 - Paint Type 0
79 - Rail Type 3
80 - Post Type 2
107 - Deck Type 1
108A - Wearing Surface 1
108B - Membrane 0
108C - Deck Protection 1
Structure Dimensions
34 - Skew 0
35 - Struct Flared 0
45 - Num Main Spans 3
46 - Num Apprs Spans 0
48 - Max Span Length 128
49 - Structure Length 383.9
50A - Width Left Curb/SW 9.8
50B - Width Right Curb/SW 9.8
33 - Median 0
51 - Width Curb to Curb 47.9
52 - Width Out to Out 75.1
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 Y 60
93B - Und Water Insp Date 10/29/2013
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 7
59 - Superstructure Rating 8
59A - Paint Rating N
60 - Substructure Rating 7
61 - Channel Rating 7
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 0
13 - LRS Route-Subroute 0000003367 02
19 - Detour Length 1
20 - Toll Facility 3
26 - Functional Class 16
28A - Lanes On 4
29 - ADT 5675
30 - Year of ADT 2010
32 - Appr Roadway Width 47.9
32A/B - Ap Pvt Type/Width 4 47.9
42A - Service Type On 5
47L - Left Horizontal Clear 0.0
47R - Right Horizontal Clear 47.9
53 - Min Vert Clr Ov Deck 99 99
100 - STRAHNET 0
102 - Traffic Direct 2
109 - Truck % 10
110 - Truck Network 0
114 - Future ADT 10249
115 - Year Future ADT 2030
Freeway 0
Structure Appraisal
36A - Bridge Railing 1
36B - Rail Transition 1
36C - Approach Rail 1
36D - Rail Termination 0
67 - Structure Evaluation 5
68 - Deck Geometry 2
69 - Underclearance N
71 - Waterway Adequacy 9
72 - Approach Alignment 6
103 - Temporary Structure
113 - Scour Criticality 5
Miscellaneous
37 - Historical Significance 3
98A - Border Bridge State
98B - Border Bridge %
101 - Parallel Structure N
EPA ID
Stay in Place Forms
143 - Pin & Hanger Code 1
148 - No. of Pin & Hangers
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
76 - Length of Improvement
94 - Bridge Cost
95 - Roadway Cost
96 - Total Cost
97 - Year of Cost Estimate
Load Rating and Posting
31 - Design Load 5
41 - Open, Posted, Closed A
63 - Fed Oper Rtg Method 6
64F - Fed Oper Rtg Load 4.01
64MA - Mich Oper Rtg Method 6
64MB - Mich Oper Rtg 2.07
64MC - Mich Oper Truck 17
65 - Inv Rtg Method 6
66 - Inventory Load 1.44
70 - Posting 5
141 - Posted Loading
193 - Overload Class
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 STRUCTURE INVENTORY AND APPRAISAL
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Form 1717A (01/2002)Printed on 10/13/2017 Page 1 of 1
WORK RECOMMENDATIONS A4OZ
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
Appr. Pavement M Patch open potholes in the westbound lane at east and west end
joint.
Scour Repair M Add riprap at pier 1w to address footing exposure.
Railing Repair L Repair broken brush blocks.
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3939 WORK RECOMMENDATIONS
Facility Latitude / Longitude MDOT Structure ID Structure Condition
SHIAWASSEE STREET 42.7373 / -84.5494 334385000072B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 383.9 / 75.1 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1996 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)5 Prestressed Concrete / 32
Multi Str Comp
10/10/2017 / A4OZ 5 Stable w/in footing
Printed on 10/13/2017 Page 1 of 1