HomeMy WebLinkAboutRPT_STR 3937_Narrative_Kalamazoo over Grand River_2017_1120
BIENNIAL BRIDGE INSPECTION SUMMARY
KALAMAZOO STREET OVER THE GRAND RIVER
STRUCTURE NUMBER – 3937
CITY OF LANSING, MI
October 12, 2017
The bridge is three spans with haunched steel plate girders constructed in 1979. The bridge had an overlay and
the beams were painted in 2010. The bridge overall is in fair condition.
DECK
The bridge deck is in fair condition. The top surface has a concrete overlay, with transverse cracks at 5’-10’
spacing and fine map cracking throughout. A majority of these cracks are in the west half of the bridge. The
bottom surface had some efflorescence leaking through the transverse construction joints. A few small incipient
spalls in isolated locations were also present with some shallow spalls as well. The fascia had some leaching
vertical cracks at 3 feet (ft)-10 ft spacing. There were sidewalks with open parapet single-tube railings on both
sides. There are frequent cracks and spalls in the bottom of the posts with some exposed reinforcement and
rust stains. Sidewalks have open transverse cracks at 4 ft-12 ft spacing.
SUPERSTRUCTURE
There are eight haunched continuous steel plate girders that are in fair condition. The beams are A588
weathering steel with painted beam ends. There is some patina present with some flaking near the painted
beam ends. There are holes in the end diaphragms of bay 1S at both abutments.
SUBSTRUCTURE
The substructure units are in good condition. There are a couple isolated hairline vertical cracks in both
abutments. A 1-square foot (sft) incipient spall at the center of the west abutment. The piers have a few hairline
cracks. The footing at the east pier has about 1-ft exposed along the channel side.
APPROACHES
The approaches are in fair condition. The east approach is HMA with wide longitudinal cracks along the center
line and some widening transverse cracks. The west approach is concrete and in good condition. There are few
minor cracks in the approach sidewalks. There is some erosion beneath the sidewalk in the southwest quadrant.
RECOMMENDATIONS:
• Provide scour countermeasures at east pier footing.
• Replace end diaphragms where section loss is present.
• Repair erosion in southwest quadrant under sidewalk.
NBI INSPECTION I95Q
Inspector Name Agency / Company Name Insp. Freq.Insp. Date
Michael Mitchell FTC&H Inc.24 10/10/2017
GENERAL NOTES
Pedestrian path under east span.
DECK
10/13 10/15 10/17
1. Surface
(SIA-58A)
7 7 7 Concrete overlay, transverse cracks at approx. 5'-10' o.c. with fine map cracking throughout.
Most cracks are in the west half of the surface. (10/17)
Concrete overlay. Debris along the curb lines near deck drains. Tight transverse cracks
throughout spaced every 10'. Hairline map cracks in span 1w. (10/15)
New concrete overlay. Debris along the curb lines near deck drains. Tight transverse cracks
typical spaced every 10'-0", span 1w. (10/13)
2. Expansion
Joints
9 8 8 Strip seal expansion joints over abutments are in good condition, debris filled. (10/17)
Strip seal expansion joints are in good condition. (10/15)
New strip seal expansion joints and new header concrete. (10/13)
3. Other
Joints
7 7 6 Hot poured rubber adjacent to strip seal expansion joints, parts missing in sidewalk at east
end. Some minor shrinkage at both ends. (10/17)
Hot poured rubber at end header joints exhibit minor shrinkage. (10/15)
Hot poured rubber at end header joints exhibit minor shrinkage. (10/13)
4. Railings 5 5 5 Open parapet railing with one tube, vertical cracks and spalls frequent the bottom of the posts
with rust staining and exposed reinforcement. (10/17)
Open parapet concrete barrier with aluminum tube railing. Concrete posts have cracks, spalls
with exposed steel reinforcement on the concrete posts, delamination and rust spots are
typical. 4 sft spall in north railing fascia, span 1w. (10/15)
Open parapet concrete barrier with aluminum tube railing. Concrete posts have cracks, spalls
with exposed steel reinforcement on the concrete posts, delamination and rust spots are
typical. (10/13)
5. Sidewalks
or Curbs
6 6 6 Concrete sidewalks along both sides are scaled. Open transv cracks spa 4'-12' o.c. A few
longit cracks also. (10/17)
Concrete sidewalks along both sides. There are several concrete repairs made to the
curblines of the sidewalks. Open transverse cracks are spaced every 12 +/- feet. Open
horizontal cracks in the north sidewalk curb face. Rust stains and few open horizontal cracks
and small scattered spalls in both sidewalk curb faces. (10/15)
Concrete sidewalks along both sides. There are several concrete repairs made to the
curblines of the sidewalks. Open transverse cracks are spaced every 12 +/- feet. Open
horizontal cracks in the north sidewalk curb face, 60 lft total. Rust stains and few open
horizonal cracs in both sidewalk curb faces. (10/13)
6. Deck
Bottom
Surface
(SIA-58B)
6 6 6 Efflorescence leaking through transv const jts w/ some adjacent delams. Occasional small
incipient spalls at a few transv cracks wth some leaching and scattered shallow spalls.
(10/17)
Typical tight transverse leaching cracks in spans 1w and 2w spaced every 10 to 12 feet.
Incipient spalls at many of the transverse cracks, especially in span 2w. Rusty cracks in deck
overhang area adjacent to beam 1s. (10/15)
Typical tight transverse leaching cracks in spans 1w and 2w spaced every 10 to 12
feet.Incipient spalls at the transverse construction joints, typical. Rusty cracks in deck
overhang area adjacent to beam 1s. (10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 1 of 15
7. Deck
(SIA-58)
6 6 6 Surface: Concrete Overlay.transverse cracks at approx. 5'-10' o.c. with fine map cracking
throughout. Most cracks are in the west half of the surface. Btm: Efflorescence leaking
through transv const jts w/ some adjacent delams. Occasional small incipient spalls at a few
transv cracks wth some leaching and scattered shallow spalls. Fascia: Leaching vertical
cracks at 3'-10' o.c. (10/17)
Surface: Concrete overlay. Debris along the curb lines near deck drains. Tight transverse
cracks throughout spaced every 10'. Hairline map cracks in span 1w. Soffit: Typical tight
transverse leaching cracks in spans 1w and 2w spaced every 10 to 12 feet. Incipient spalls at
many of the transverse cracks, especially in span 2w. Rusty cracks in deck overhang area
adjacent to beam 1s. Fascias: Few vertical rusty cracks in north fascia. (10/15)
Surface: New concrete overlay. Debris along the curb lines near deck drains. Tight
transverse cracks typical spaced every 10'-0", span 1w. Soffit:Typical tight transverse
leaching cracks in spans 1w and 2w spaced every 10 to 12 feet.Incipient spalls at the
transverse construction joints, typical. Rusty cracks in deck overhang area adjacent to beam
1s. Fascias: Few wet vertical and rusty cracks in north fascia. (10/13)
8. Drainage Deck drains with extensions are located in spans 1w and 2w. (10/17)
Deck drains with extensions are located in spans 1w and 2w. (10/15)
Deck drains with extensions are located in spans 1w and 2w. (10/13)
SUPERSTRUCTURE
10/13 10/15 10/17
9. Stringer
(SIA-59)
5 5 6 A588 weathering steel with patina and some flaking at ends adjacent to paint. Holes in end
diaphragms in bay 1S at both abutments. (10/17)
A588 weathering steel. Cover plates along bottom flanges, and bolted splice plates. Zone
painting on beam ends at abutments. There are holes in the end diaphragm in bay 1s and 6s
at the east abutment and in bay 6s at the west abutment. (10/15)
A588 weathering steel. Cover plates along bottom flanges, and bolted splice plates.
Locations of corrosion and oxidation to orange along the bottom flanges of beams 1s, 2s, 7s,
8s at both abutments with 10% loss of section. Zone painting on beam ends at abutments.
There are holes in the end diaphragm in bay 1s at both the west and east abutment under
utility pipe. (10/13)
10. Paint
(SIA-59A)
7 7 7 Brown zone painting at the beam ends at the west and east abutment only, 2010. (10/17)
Brown zone painting at the beam ends at the west and east abutment only, 2010. (10/15)
Brown zone painting at the beam ends at the west and east abutment only, 2010. (10/13)
11. Section
Loss
0 0 0 The bottom flanges of beams 1s, 2s, 7s, 8s at both abutments have an estimated 10% loss of
section. There are holes in the end diaphragm members in bay 1s at both abutments. (10/17)
The bottom flanges of beams 1s, 2s, 7s, 8s at both abutments have an estimated 10% loss of
section. There are holes in the end diaphragm members in bay 1s and 6s at both the west
and east abutment. (10/15)
The bottom flanges of beams 1s, 2s, 7s, 8s at both abutments have an estimated 10% loss of
section. There are holes in the end diaphragm members in bay 1s at both the west and east
abutment. (10/13)
12. Bearings 6 6 6 Surface rust on rockers, SE fascia rocker with some pack rust. Pier bearings have
inconsistent tilt. Some of the east abutment rockers are tilted 10 degrees east, temp at time of
inspection was 65 degrees. (10/17)
The west abutment rocker bearings are tilted approx. 5 degrees towards the east. The east
abutment rockers are tilted 10 to 15 degrees to the east. Temp. during time of inspection was
60 degrees F. (10/15)
The west abutment rocker bearings are tilted approx. 5 degrees towards the east. The east
abutment rockers are tilted 10 to 15 degrees to the east. Temp. during time of inspection was
50 degrees F. (10/13)
SUBSTRUCTURE
10/13 10/15 10/17
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 2 of 15
13. Abutments
(SIA-60)
6 6 7 A couple isolated HL vert cracks in both abutments. 1 sft incipient spall at center of W abut.
Both abutments surface coated, with some graffiti. (10/17)
Few tight vertical cracks in abutments and backwalls. 1 sft spalls in east abutment below bay
3s and 5s. 1 sft incipient spall in west abutment below bay 2s. Open vertical cracks in the
return walls. (10/15)
There are 8 vertical tight cracks in the east abutment wall, with one open (1/4 inch wide)
vertical crack near beams 3s & 4s and in the backwall in bay 3s. There is a 1 sft spall in the
top of the east abutment wall, in bay 5s. There are 7 tight leaching vertical cracks in the west
abutment wall. Open vertical cracks typical in the returnwalls. (10/13)
14. Piers
(SIA-60)
5 5 6 A few HL vert cracks, footing exposure along west face of east pier in channel, about 1'
exposed. (10/17)
Open vertical leaching crack near beams 3s and 4s on the east face of pier 2w. Footing
exposure along west side of pier 2w. Maximum vertical footing exposure is 4'-7" below beam
5s. Pier rating lowered due to scour. (10/15)
Open vertical leaching crack near beams 3s and 4s on the east face of pier 2w. Probed for
scour and discovered scour and exposure of the pier footing up to 4 feet exposed at pier 2w
along the west face and the upstream pier nose for a length of 55 feet. Water 11 feet deep at
time of inspection. Rating lowered due to scour. (10/13)
15. Slope
Protection
7 7 7 Larege plaza pavers under east span and concrete pavers and sidewalk in front of west
abutment. Some settlement in pavers at east abutment. (10/17)
Slope paving at both abutments. Some minor undermining in the northwest quadrant. (10/15)
Slope paving at both abutments. Some minor undermining in the northwest quadrant. (10/13)
16. Channel
(SIA-61)
8 6 6 Open Channel, no debris observed. (10/17)
Debris along south fascia in span 2w and along upstream end of pier 2w. (10/15)
Open channel. No debris observed. (10/13)
17. Scour
Inspection
4 5 Scour hole in south end of E pier. Footing exposrure along west side of east pier, full length.
(10/17)
Probed for scour along both piers. Footing exposure along west side of pier 2w, full length
except for downstream nose. Maximum vertical footing exposure is 4'-7" below beam 5s. No
footing exposure at pier 1w. Maximum channel depth is 12' at pier 1w. (10/15)
(10/13)
APPROACH
10/13 10/15 10/17
18. Approach
Pavement
7 7 6 East appr is HMA with wide longit cracks along center and line lines and some widening
transv cracks. West appr is concrete and good condition. (10/17)
The east approach has HMA with few transverse and longitudinal cracks. The west concrete
approach is in good condition. (10/15)
The east approach has HMA with few transverse and longitudinal cracking. The west
concrete approach is in good condition. (10/13)
19. Approach
Shoulders
Sidewalks
6 6 6 Concrete transitions at approach sidewalk/bridge sidewalk with a few cracks. There is a 10
foot long undermined section at the south end of approach sidewalk in the southwest
quadrant. (10/17)
Newer concrete transitions at approach sidewalk/bridge sidewalk. There is a 10 foot long
undermined section of approach sidewalk in the southwest quadrant. (10/15)
Newer concrete transitions at ends approach sidewalk/bridge sidewalk. There is a 10 foot
long undermined section of approach sidewalk in the southwest quadrant. (10/13)
20. Approach
Slopes
Vegetated, tree lined. (10/17)
Vegetated, tree lined. (10/15)
Vegitated, tree lined. (10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 3 of 15
21. Utilities Pump station in NW quadrant. 30" water main in bay 1S, 12-4" ducts in bay 6S. Three light
standards on each rail. (10/17)
Hanging utilities from the bridge in bays 1s and 6s. Light towers are mounted on the bridge,
both sides with some hand hole covers loose at the north lights. Lights mounted to pier cap
2w, east face. (10/15)
Hanging utilities from the bridge in bays 1s and 7s. Light towers are mounted on the bridge,
both sides with some hand hole covers loose at the north lights. Lights mounted to pier cap
2w, east face. (10/13)
22. Drainage
Culverts
3' diameter drain outlets 30' from NW corner. (10/17)
(10/15)
(10/13)
MISCELLANEOUS
Guard Rail Other Items
Item Rating Item Rating
36A. Bridge Railings 0 71. Water Adequacy 8
36B. Transitions 1 72. Approach Alignment 8
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 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 4 of 15
SUPPORTING IMAGES I95Q 10/10/2017
Document Name: IMG_8133.JPG Document Name: IMG_8141.JPG
Category: Elevation Category: Elevation
Span Number:Span Number:
Comments: South Comments: North
Document Name: IMG_8172.JPG Document Name: IMG_8148.JPG
Category: Elevation Category: Approach
Span Number:Span Number:
Comments: Northeast Comments: West Approach
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 5 of 15
Document Name: IMG_8163.JPG Document Name: IMG_8165.JPG
Category: Approach Category: Approach
Span Number:Span Number:
Comments: East Approach Comments: Typical Sidewalk Approach
Document Name: IMG_8152.JPG Document Name: IMG_8153.JPG
Category: Railing Category: Railing
Span Number:Span Number:
Comments: North Railing and Sidewalk Comments: South Railing and Sidewalk
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 6 of 15
Document Name: IMG_8157.JPG Document Name: IMG_8151.JPG
Category: Railing Category: Deck
Span Number:Span Number:
Comments: Spalled North Curbline Comments: Looking East from West End
Document Name: IMG_8155.JPG Document Name: IMG_8156.JPG
Category: Deck Category: Deck
Span Number:Span Number:
Comments: Looking West from Middle Comments: Looking East from Middle
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 7 of 15
Document Name: IMG_8160.JPG Document Name: IMG_8164.JPG
Category: Deck Category: Deck
Span Number:Span Number:
Comments: Looking East from East Pier Comments: Looking West from East End
Document Name: IMG_8149.JPG Document Name: IMG_8161.JPG
Category: Joints Category: Joints
Span Number:Span Number:
Comments: West End Joint Comments: East End Joint
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 8 of 15
Document Name: IMG_8162.JPG Document Name: IMG_8139.JPG
Category: Joints Category: Superstructure
Span Number:Span Number:
Comments: Typical Sidewalk Cover Plate Comments: Under Span 1W
Document Name: IMG_8166.JPG Document Name: IMG_8174.JPG
Category: Superstructure Category: Superstructure
Span Number:Span Number:
Comments: Hole in End Diaphragm of Bay 1S at East Abutment Comments: Span 3W
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 9 of 15
Document Name: IMG_8181.JPG Document Name: IMG_8184.JPG
Category: Superstructure Category: Superstructure
Span Number:Span Number:
Comments: Typical Splice Connection Comments: Underside of Span 2W
Document Name: IMG_8143.JPG Document Name: IMG_8144.JPG
Category: Bearings Category: Bearings
Span Number:Span Number:
Comments: Rocker at West Abutment Comments: Rocker at West Pier
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 10 of 15
Document Name: IMG_8171.JPG Document Name: IMG_8134.JPG
Category: Bearings Category: Substructure
Span Number:Span Number:
Comments: Bearing at East Pier Comments: West Face of East Pier
Document Name: IMG_8135.JPG Document Name: IMG_8137.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: East Face of West Pier Comments: West Abutment
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 11 of 15
Document Name: IMG_8142.JPG Document Name: IMG_8169.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: Typical Wingwall Comments: East Abutment
Document Name: IMG_8173.JPG Document Name: IMG_8176.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: East Face of East Pier Comments: Drainage Culvert at South End of East Pier
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 12 of 15
Document Name: IMG_8177.JPG Document Name: IMG_8138.JPG
Category: Substructure Category: Slope Protection
Span Number:Span Number:
Comments: East Face of West Pier Comments: West Slope Paving
Document Name: IMG_8170.JPG Document Name: IMG_8175.JPG
Category: Slope Protection Category: Slope Protection
Span Number:Span Number:
Comments: East Slope Paving Comments: South End of East Slope Paving
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 13 of 15
Document Name: IMG_8158.JPG Document Name: IMG_8136.JPG
Category: Channel Category: Other
Span Number:Span Number:
Comments: Looking Upstream Comments: Utility in Bay 1S
Document Name: IMG_8140.JPG Document Name: IMG_8150.JPG
Category: Other Category: Other
Span Number:Span Number:
Comments: Utility in Bay 2N Comments: Name Plate
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 14 of 15
Document Name: IMG_8154.JPG Document Name: IMG_8182.JPG
Category: Other Category: Other
Span Number:Span Number:
Comments: Light Standard Comments: Typical Downspout
Document Name: IMG_8183.JPG Document Name: IMG_8185.JPG
Category: Other Category: Other
Span Number:Span Number:
Comments: Exposed East Pier Footing Comments: Scour Hole Near South End of East Pier
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form P2502 Printed on 10/13/2017 Page 15 of 15
Bridge History, Type, Materials
27 - Year Built 1979
106 - Year Reconstructed
202 - Year Painted 2010
203 - Year Overlay 2010
43 - Main Span Bridge Type 4 82
44 - Appr Span Bridge Type
77 - Steel Type 4
78 - Paint Type 0
79 - Rail Type 6
80 - Post Type 0
107 - Deck Type 1
108A - Wearing Surface 3
108B - Membrane 0
108C - Deck Protection 0
Structure Dimensions
34 - Skew 31
35 - Struct Flared 0
45 - Num Main Spans 3
46 - Num Apprs Spans 0
48 - Max Span Length 157.8
49 - Structure Length 418
50A - Width Left Curb/SW 7.9
50B - Width Right Curb/SW 7.9
33 - Median 0
51 - Width Curb to Curb 51.8
52 - Width Out to Out 70.2
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 6
58A/B - Deck Surface/Bottom 7 6
59 - Superstructure Rating 6
59A - Paint Rating 7
60 - Substructure Rating 6
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 0
13 - LRS Route-Subroute 0000003355 05
19 - Detour Length 1
20 - Toll Facility 3
26 - Functional Class 16
28A - Lanes On 4
29 - ADT 7875
30 - Year of ADT 2006
32 - Appr Roadway Width 51.8
32A/B - Ap Pvt Type/Width 5 51.84
42A - Service Type On 5
47L - Left Horizontal Clear 0.0
47R - Right Horizontal Clear 51.8
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 14223
115 - Year Future ADT 2026
Freeway 0
Structure Appraisal
36A - Bridge Railing 0
36B - Rail Transition 1
36C - Approach Rail 1
36D - Rail Termination 0
67 - Structure Evaluation 5
68 - Deck Geometry 4
69 - Underclearance N
71 - Waterway Adequacy 8
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
143 - Pin & Hanger Code
148 - No. of Pin & Hangers 18
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 6
41 - Open, Posted, Closed A
63 - Fed Oper Rtg Method 6
64F - Fed Oper Rtg Load 2.47
64MA - Mich Oper Rtg Method 6
64MB - Mich Oper Rtg 1.28
64MC - Mich Oper Truck 25
65 - Inv Rtg Method 6
66 - Inventory Load 1.48
70 - Posting 5
141 - Posted Loading
193 - Overload Class
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 STRUCTURE INVENTORY AND APPRAISAL
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Form 1717A (01/2002)Printed on 10/13/2017 Page 1 of 1
WORK RECOMMENDATIONS I95Q
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
Slope Repair M Repair erosion in the southwest quadrant under sidewalk.
Scour Repair M Scour countermeasures at east pier footing.
Other M Replace end diaphragms with holes in bay 1S at both abutments.
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3937 WORK RECOMMENDATIONS
Facility Latitude / Longitude MDOT Structure ID Structure Condition
KALAMAZOO STREET 42.73 / -84.5479 334385000054B01 Fair Condition(6)
Feature Length / Width / Spans Owner
GRAND RIVER 418 / 70.2 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1979 / / 2010 / 2010 Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)4 Steel Continuous / 82 Pl
Girder Comp
10/10/2017 / I95Q 3 SC - Unstable
Printed on 10/13/2017 Page 1 of 1