HomeMy WebLinkAboutRPT_STR 3940_Narrative_E Grand River over Grand River_2017_1120BIENNIAL BRIDGE INSPECTION SUMMARY
EAST GRAND RIVER AVENUE OVER
THE GRAND RIVER
STRUCTURE NUMBER – 3940
CITY OF LANSING, MI
October 12, 2017
The bridge consists of a 3-span, prestressed
concrete I-beam superstructure on two pier walls in the water and tall cantilever abutments. Constructed in
1929, it received a superstructure replacement in 2006. The bridge overall is in good condition.
DECK
The bridge deck is in good condition. The concrete deck has minor scaling and a few longitudinal cracks that run
the entire length of the bridge. A few longitudinal cracks in the center turn lane have been sealed. There is light
surface map cracking the entire length of the bridge with heavier map cracking near the curb line. There are
concrete sidewalks and decorative metal railing on each side. The sidewalks have frequent longitudinal cracks
with light map cracking the entire length at both sides near the railing. The extended overhangs on each fascia
have water ponding in the corner, and the north overhang has a leaching vertical crack on the fascia side. The
bottom of the deck has stay-in-place metal forms with no visible degradation.
SUPERSTRUCTURE
The prestressed concrete I-beams are in good condition. We observed no deficiencies on the beams or the
concrete diaphragms.
SUBSTRUCTURE
The substructure units are in good condition. The east abutment had a few vertical cracks near a drain outlet in
the southeast corner. The pier caps were reconstructed in 2006 and are in good condition. A few vertical cracks
have been epoxy injected and sealed.
APPROACHES
The approach pavement is in good condition, with a few minor spalls along the longitudinal joints. The
northwest and southeast approach sidewalks had bituminous wedges to correct approximately 1.5-inch (in)-2-in
of settlement. However, approximately 1/2-in of settlement remains.
RECOMMENDATIONS:
Correct settlement problems at sidewalks.
Place ripirap at abutments to prevent potential scour.
NBI INSPECTION S9WE
Inspector Name Agency / Company Name Insp. Freq.Insp. Date
Michael Mitchell FTC&H Inc.24 10/12/2017
GENERAL NOTES
Walkway along east abutment. Spiral staircase at NE fascia leads to walkway.
DECK
10/13 10/15 10/17
1. Surface
(SIA-58A)
7 7 7 Concrete surface has minor scaling. Longit cracks whole length. SE corner has a few
diagonal cracks. Light map cracking entire length of bridge, heavier near curblines and center
turn lane. A few cracks in the center turn lane have been sealed. (10/17)
Concrete surface has open diagonal corner cracks at the east and west reference lines. Few
sealed longitudinal cracks. Light map cracking in the center turn lane, span 2w and in the
westbound lane of span 1w. (10/15)
Concrete surface has open diagonal corner cracks at the east and west reference lines. Few
sealed longitudinal cracks. Light map cracking in the center turn lane, span 2w and in the
westbound lane of span 1w. (10/13)
2. Expansion
Joints
8 8 8 Strip seal expansion joints over piers with slight rust on armor and partially debris filled.
(10/17)
Strip seal expansion joints partially filled with debris. (10/15)
Strip seal expansion joints partially filled with debris. (10/13)
3. Other
Joints
7 7 7 Hot poured rubber at end joints near approaches. West is in good condition, east has minor
loss of adhesion in a few locations. (10/17)
Hot poured rubber at end joints, minor loss of adhesion. (10/15)
Hot poured rubber at end joints, minor loss of adhesion. (10/13)
4. Railings 8 7 7 Decorative metal railing attached to three tubes, with concrete posts and brush block. HL
vertical cracks in the brush block in random locations. (10/17)
Metal decorative railing with concrete posts and brush blocks. Tight vertical cracks in brush
blocks. (10/15)
Metal decorative railing with concrete posts and brush blocks. (10/13)
5. Sidewalks
or Curbs
7 7 6 Concrete sidewalks with frequent longit cracks throughout. Light map cracking in both
sidewalks entire length of N and 3/4 of S, mostly near the railing. Extended overhang for
benches on both fascias, ponding is occurring at both of them, NE corner of north overhang
has a leaching vertical crack. (10/17)
Concrete sidewalks along both sides. Random open longitudinal and transverse cracks.
(10/15)
Concrete sidewalks along both sides. Random open longitudinal and transverse cracks.
Open longitudinal cracks in the brush blocks, both sides. (10/13)
6. Deck
Bottom
Surface
(SIA-58B)
8 8 8 SIP metal forms, in good conditions. (10/17)
Metal stay-in-place forms, good condition. (10/15)
Metal stay-in-place forms. (10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 1 of 13
7. Deck
(SIA-58)
8 7 7 Top: Concrete surface has minor scaling. Longit cracks whole length. SE corner has a few
diagonal cracks. Light map cracking entire length of bridge, heavier near curblines and center
turn lane. A few cracks in the center turn lane have been sealed. Btm: SIP metal forms.
Fascia: A few random HL vert cracks. (10/17)
Surface: Concrete surface has open diagonal corner cracks at the east and west reference
lines. Few sealed longitudinal cracks. Light map cracking in the center turn lane, span 2w
and in the westbound lane of span 1w. Soffit: Metal stay-in-place forms, good condition.
Fascias: Good condition. (10/15)
Surface: Concrete surface has open diagonal corner cracks at the east and west reference
lines. Few sealed longitudinal cracks. Light map cracking in the center turn lane, span 2w
and in the westbound lane of span 1w. Fascias: Few vertical tight cracks. Bottom: Metal SIP
forms. (10/13)
8. Drainage Off bridge. (10/17)
(10/15)
(10/13)
SUPERSTRUCTURE
10/13 10/15 10/17
9. Stringer
(SIA-59)
8 8 8 12-prestressed concrete I-beams, diaphragms and beams in good condition, no deficiencies
noted. (10/17)
There are 12 prestressed concrete I-beams with concrete diaphragms. Good condition.
(10/15)
There are 12 prestressed concrete I-beams with concrete diaphragms. Good condition.
(10/13)
10. Paint
(SIA-59A)
N N N Concrete beams. (10/17)
Concrete. Concrete surface coating on substructure and fascias. (10/15)
Concrete. Concrete surface coating on substructure and fascias. (10/13)
11. Section
Loss
N N N Concrete Beams. (10/17)
Concrete beam ends, no deterioration noted. (10/15)
Concrete. (10/13)
12. Bearings 8 8 8 Elastomeric bearings are not visible at abutment, pads at fascia beams over piers are
overhanging the cap. (10/17)
Elastomeric bearings. (10/15)
Elastomeric bearings. (10/13)
SUBSTRUCTURE
10/13 10/15 10/17
13. Abutments
(SIA-60)
8 7 7 A few leaching vertical cracks in the east abutment near drain outlet on SE corner. (10/17)
Few tight leaching cracks in the top of the east abutment wall, near the south end under outlet
pipe. (10/15)
Few tight leaching cracks in the top of the east abutment wall, near the south end under outlet
pipe. (10/13)
14. Piers
(SIA-60)
8 7 7 Concrete pier walls, a few minor rust stains at popouts. Previous vertical cracks have been
epoxy injected. (10/17)
Concrete pier walls. Several vertical epoxy injected crack repairs. Upper portion of the pier
walls have new concrete. Probed for scour, none observed. Timber debris at upstream end
of pier 1w and 2w. (10/15)
Concrete pier walls. Several vertical epoxy injected crack repairs. Upper portion of the pier
walls have new concrete. Probed for scour, none observed. Timber debris at upstream end
of Pier 2w. (10/13)
15. Slope
Protection
N N N (10/17)
(10/15)
(10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 2 of 13
16. Channel
(SIA-61)
7 7 7 Sparse riprap in front of both abutments, more riprap in NW quadrant. Dam located approx.
400 feet south of bridge. Gabions in SE quadrant. Tree debris against S end of east pier.
(10/17)
Swift current. Bridge is located approximately 400 feet north/downstream of dam. Gabion
baskets in the southeast quadrant. (10/15)
Swift current (4 fps). Bridge is located approximately 400 feet north/downstream of dam.
Gabion baskets in the southeast quadrant. Max depth is 4 feet. (10/13)
17. Scour
Inspection
7 7 No scour observed at abutments nor piers. (10/17)
Probed for scour, none found. 1'-3' deep along piers. (10/15)
(10/13)
APPROACH
10/13 10/15 10/17
18. Approach
Pavement
8 8 7 Concrete approaches have some isolated transv cracks. Minor spalling along longit. joints in
both abutments. (10/17)
Concrete approaches are in good condition. (10/15)
Concrete approaches are in good condition. (10/13)
19. Approach
Shoulders
Sidewalks
7 7 7 NW and SE sidewalks have cold patch placed to correct settlement, but 1/2" rise still remains.
A few minor cracks in the NW quadrant. (10/17)
Concrete approach sidewalks. Open transverse crack in NE quadrant. Bit wedged at NW
quadrant. (10/15)
Concrete approach sidewalks. Open transverse crack in NE quadrant. (10/13)
20. Approach
Slopes
Buildings adjacent to abutment on east side, wingwall extends in the NW direction and steep
slope in SW quadrant with riprap covered in vegetation. (10/17)
Steep. Walkway along the east abutment, span 3w. (10/15)
Steep. Walkway along the east abutment, span 3w. (10/13)
21. Utilities There are six light posts on bridge (three each side). Water outlet pipe in the east abutment
wall and cut off utility in SE quadrant. Utility hangs in bay 4N. (10/17)
There are six light posts on bridge (three each side). Water outlet pipe in the east abutment
wall. Utility hangs in bay 8s. (10/15)
There are 6 light posts on bridge (3 each side). Water outlet pipe in the east abutment wall.
Utility hangs in bay 8s. (10/13)
22. Drainage
Culverts
Stormwater outlet pipe at the east abutment, heavy flow at time of inspection. (10/17)
Stormwater outlet pipe at the east abutment. (10/15)
Stormwater outlet pipe at the east abutment. (10/13)
MISCELLANEOUS
Guard Rail Other Items
Item Rating Item Rating
36A. Bridge Railings 1 71. Water Adequacy 8
36B. Transitions N 72. Approach Alignment 8
36C. Approach Guardrail N Temporary Support 0 No Temporary Supports
36D. Approach Guardrail Ends N 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
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 3 of 13
92C. Other Special
92D. Fatigue Sensitive
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 4 of 13
SUPPORTING IMAGES S9WE 10/12/2017
Document Name: IMG_8357.JPG Document Name: IMG_8363.JPG
Category: Elevation Category: Elevation
Span Number:Span Number:
Comments: North Comments: South
Document Name: IMG_8328.JPG Document Name: IMG_8340.JPG
Category: Approach Category: Approach
Span Number:Span Number:
Comments: East Comments: SE Approach Sidewalk
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 5 of 13
Document Name: IMG_8344.JPG Document Name: IMG_8345.JPG
Category: Approach Category: Approach
Span Number:Span Number:
Comments: West Comments: NW Approach Sidewalk
Document Name: IMG_8330.JPG Document Name: IMG_8332.JPG
Category: Railing Category: Railing
Span Number:Span Number:
Comments: Typical Sidewalk Comments: Typical Metal Railing
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 6 of 13
Document Name: IMG_8333.JPG Document Name: IMG_8348.JPG
Category: Railing Category: Railing
Span Number:Span Number:
Comments: Typical Concrete Post Comments: North Platform
Document Name: IMG_8331.JPG Document Name: IMG_8334.JPG
Category: Deck Category: Deck
Span Number:Span Number:
Comments: Typical Handhole for Light Standard Comments: Looking West
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 7 of 13
Document Name: IMG_8335.JPG Document Name: IMG_8338.JPG
Category: Deck Category: Deck
Span Number:Span Number:
Comments: Typical Curbline Comments: South Platform
Document Name: IMG_8339.JPG Document Name: IMG_8346.JPG
Category: Deck Category: Deck
Span Number:Span Number:
Comments: Typical Sidewalk Comments: Looking East
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 8 of 13
Document Name: IMG_8329.JPG Document Name: IMG_8336.JPG
Category: Joints Category: Joints
Span Number:Span Number:
Comments: East End Joint Comments: Typical Expansion Joint Device
Document Name: IMG_8337.JPG Document Name: IMG_8343.JPG
Category: Joints Category: Joints
Span Number:Span Number:
Comments: Expansion Joint Device Over Sidewalk Comments: West End Joint
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 9 of 13
Document Name: IMG_8361.JPG Document Name: IMG_8368.JPG
Category: Superstructure Category: Superstructure
Span Number:Span Number:
Comments: Typical Deck Underside Comments: Underside of Span 3E
Document Name: IMG_8359.JPG Document Name: IMG_8362.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: East Abutment Comments: East Face of East Pier
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 10 of 13
Document Name: IMG_8367.JPG Document Name: IMG_8369.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: West Face of West Pier Comments: West Abutment
Document Name: IMG_8349.JPG Document Name: IMG_8350.JPG
Category: Channel Category: Channel
Span Number:Span Number:
Comments: Looking Downstream Comments: Looking Upstream
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 11 of 13
Document Name: IMG_8351.JPG Document Name: IMG_8352.JPG
Category: Channel Category: Channel
Span Number:Span Number:
Comments: SW Bank Comments: SE Quadrant
Document Name: IMG_8353.JPG Document Name: IMG_8354.JPG
Category: Channel Category: Channel
Span Number:Span Number:
Comments: NE Quadrant Comments: NW Quadrant
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 12 of 13
Document Name: IMG_8364.JPG Document Name: IMG_8356.JPG
Category: Channel Category: Other
Span Number:Span Number:
Comments: Debris at South End of East Pier Comments: Name Plaque
Document Name: IMG_8360.JPG
Category: Other
Span Number:
Comments: Utility in Bay 4N
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form P2502 Printed on 10/13/2017 Page 13 of 13
Bridge History, Type, Materials
27 - Year Built 1929
106 - Year Reconstructed 2006
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 2
80 - Post Type 1
107 - Deck Type 1
108A - Wearing Surface 2
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 59.7
49 - Structure Length 179.8
50A - Width Left Curb/SW 13.8
50B - Width Right Curb/SW 13.8
33 - Median 0
51 - Width Curb to Curb 52.2
52 - Width Out to Out 83
112 - NBIS Length Y
Inspection Data
90 - Inspection Date 10/12/2017
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 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 0000003356 01
19 - Detour Length 2
20 - Toll Facility 3
26 - Functional Class 17
28A - Lanes On 4
29 - ADT 5825
30 - Year of ADT 2006
32 - Appr Roadway Width 52.2
32A/B - Ap Pvt Type/Width 4 54
42A - Service Type On 5
47L - Left Horizontal Clear 0.0
47R - Right Horizontal Clear 53.8
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 10520
115 - Year Future ADT 2026
Freeway 0
Structure Appraisal
36A - Bridge Railing 1
36B - Rail Transition N
36C - Approach Rail N
36D - Rail Termination N
67 - Structure Evaluation 7
68 - Deck Geometry 4
69 - Underclearance N
71 - Waterway Adequacy 8
72 - Approach Alignment 8
103 - Temporary Structure
113 - Scour Criticality 5
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 0
148 - No. of Pin & Hangers 0
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 2.12
64MA - Mich Oper Rtg Method 6
64MB - Mich Oper Rtg 1.32
64MC - Mich Oper Truck 17
65 - Inv Rtg Method 6
66 - Inventory Load .95
70 - Posting 5
141 - Posted Loading
193 - Overload Class
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 STRUCTURE INVENTORY AND APPRAISAL
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Form 1717A (01/2002)Printed on 10/13/2017 Page 1 of 1
WORK RECOMMENDATIONS S9WE
Inspector Name Agency / Company Name Insp. Freq.Insp. Date
Michael Mitchell FTC&H Inc.24 10/12/2017
RECOMMENDATIONS & ACTION ITEMS
Recommendation Type Priority Description
Appr. Pavement M Correct settlement problems at NW and SE quadrants.
Scour Repair L Place additional riprap near face of abutments to prevent future
scour.
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3940 WORK RECOMMENDATIONS
Facility Latitude / Longitude MDOT Structure ID Structure Condition
E GRAND RIVER AVE 42.7474 / -84.5509 334385000075B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 179.8 / 83 / 3 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 1929 / 2006 / /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
10/12/2017 / S9WE 5 Stable w/in footing
Printed on 10/13/2017 Page 1 of 1