HomeMy WebLinkAboutRPT_STR 3935_Narrative_Elm St Over Grand River_2017_1120
BIENNIAL BRIDGE INSPECTION
SUMMARY
ELM STREET OVER THE GRAND RIVER
STRUCTURE NUMBER – 3935
CITY OF LANSING, MI
October 12, 2017
The bridge consists of a 2-span prestressed concrete I-beam superstructure on a tall pier wall in the water and
tall cantilever abutments. It was constructed in 2003. The bridge overall is in good condition.
DECK
The bridge deck is in good condition. The deck has a new epoxy overlay with a few fine reflective cracks on the
surface. There is a sidewalk on both sides with aesthetic parapet tube railing. The sidewalk has a few vertical
cracks and some spalling in the curb. The railing is in good condition with only a few hairline vertical cracks.
SUPERSTRUCTURE
The prestressed concrete I-beams are in good condition, with no noted deficiencies on the beams or the
concrete diaphragms.
SUBSTRUCTURE
The substructure units are in good condition. We found some fine map cracking in the north end of the corbel at
the west abutment, and some sediment build up at the southeast corner of the east abutment. The pier was in
good condition, with minor scaling below the high-water mark and some leaching near the fascia.
APPROACHES
The approach pavements are in good condition. There are some hairline longitudinal cracks in the east
approach, with some map cracking in the west approach. We observed approximately 1-inch (in)-1.5-in of
settlement at the northwest, southwest and southeast approach sidewalks at the reference lines with some
vegetation growth in the sidewalk joints.
RECOMMENDATIONS:
• Spray for vegetation along curb line in approaches.
• Provide more riprap in southeast quadrant in front of east abutment.
NBI INSPECTION NM41
Inspector Name Agency / Company Name Insp. Freq.Insp. Date
Michael Mitchell FTC&H Inc.24 10/12/2017
GENERAL NOTES
Bike path underneath west span near abutment.
DECK
10/13 10/15 10/17
1. Surface
(SIA-58A)
7 7 8 New epoxy overlay with very few reflective cracks. (10/17)
The concrete surface has extensive tight map cracks throughout, all spans. Some open
cracks have formed. Full width open (1/8 inch) transverse cracks near pier 1w in surface.
Standing water on deck surface at curb line near pier 1w, both sides. Concrete patch repair
areas at the east end joint. (10/15)
The concrete surface has extensive wet tight map cracks throughout, all spans. Some open
cracks have formed. Full width open (1/8 inch) transverse cracks near pier 1w in surface.
Standing water on deck surface at curb line near pier 1w, both sides. Concrete patch repair
areas at the east end joint, 60 sft. (10/13)
2. Expansion
Joints
7 7 7 Strip seal expansion joints at sleeper slabs in approaches, debris filled, in good condition.
Strip seal expansion joints in sidewalks at abut ref lines. (10/17)
Strip seal expansion joints are located at the end of the concrete approach slabs. Both are
filled with debris. (10/15)
Strip seal expansion joints are located at the end of the concrete approach slabs. Both are
filled with debris. (10/13)
3. Other
Joints
7 7 6 Construction joints over abutments have been covered by epoxy overlay. Hot poured rubber
at ends of sleeper slabs near approaches, HPR at east 100% missing or sunk with vegetation
growth. HPR at west missing about 5% with small edge spalls. (10/17)
Hot poured rubber at construction joints. Few missing portions, but no leakage observed
from below. (10/15)
Hot poured rubber at construction joints. Few missing portions, but no leakage observed
from below. (10/13)
4. Railings 8 7 7 Aesthetic Parapet Tube with a few HL vert cracks, mainly near the pier. CSC is about 5%
worn. (10/17)
Solid concrete parapet with handrail has typical tight vertical leaching cracks. (10/15)
Solid concrete parapet with handrail has typical tight vertical leaching cracks. (10/13)
5. Sidewalks
or Curbs
7 7 7 Concrete sidewalks on both sides are slightly scaled. North curb has a few vertical cracks and
small spalls. Open cracks with shallow spalls in N sidewalk near the light standard and hand
hole. (10/17)
Concrete sidewalks located on both sides with few tight transverse cracks. Open and
transverse cracks observed near the utility covers at pier 1w. (10/15)
Concrete sidewalks located on both sides with few tight transverse cracks. Open and
transverse cracks observed near the utility covers at pier 1w. (10/13)
6. Deck
Bottom
Surface
(SIA-58B)
7 7 7 SIP metal forms. A few minor rust spots with leaching cracks in deck overhangs near the pier
at both fascias. (10/17)
Metal stay in place forms. A few minor rust spots observed. Leaching cracks in deck
overhangs. Stalactites under light standards near Pier 1w, both fascias. (10/15)
Metal stay in place forms. Very few minor rust spots observed (dime sized). Leaching cracks
observed in deck overhangs. Stalactites under light standards near Pier 1w, north fascia.
(10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 1 of 13
7. Deck
(SIA-58)
7 7 7 Top: Epoxy overlay with a few reflective cracks. Btm: SIP forms with a few rust spots Fascia:
A few leaching cracks in the bottom near the piers. (10/17)
Surface: The concrete surface has extensive tight map cracks throughout, all spans. Some
open cracks have formed. Full width open (1/8 inch) transverse cracks near pier 1w in
surface. Standing water on deck surface at curb line near pier 1w, both sides. Concrete patch
repair areas at the east end joint. Soffit: Metal stay in place forms. A few minor rust spots
observed. Leaching cracks in deck overhangs. Fascias: Stalactites under light standards near
Pier 1w, both fascias. (10/15)
Surface: The concrete surface has extensive wet tight map crack throughout, all spans.
Some open cracks have formed. Full width open (1/8 inch) transverse cracks near pier 1w in
surface. Concrete repair areas at the east end, span 2w. Fascias: Leaching cracks in
fascias, heaviest at light posts with stalactites formed. Deck Bottom: Very few minor rust
spots observed (dime sized) observed in metal stay in place forms. (10/13)
8. Drainage Deck drains in the west span with pvc extensions, partially debris filled. (10/17)
Deck drains with PVC extensions. Ponding is occurring on the surface. Few of the drains are
plugged with debris. (10/15)
Deck drains with PVC extensions. Ponding is occurring on the surface. Few of the drains are
plugged with debris. (10/13)
SUPERSTRUCTURE
10/13 10/15 10/17
9. Stringer
(SIA-59)
8 7 8 8- prestressed I-beams, no deficiencies noted. Fascia beams are coated. (10/17)
There are 8 pre-stressed concrete I-beams. 1 sft incipient spall in bay 2w diaphragm at pier,
west side. (10/15)
There are 8 pre-stressed concrete I-beams. Good condition. (10/13)
10. Paint
(SIA-59A)
N N N Concrete. (10/17)
Concrete. (10/15)
Concrete. (10/13)
11. Section
Loss
N N N Concrete. (10/17)
Concrete. (10/15)
Concrete. (10/13)
12. Bearings 8 7 7 Elastomeric bearings. No deterioration observed. (10/17)
Elastomeric bearings. No deterioration observed. (10/15)
Elastomeric bearings. (10/13)
SUBSTRUCTURE
10/13 10/15 10/17
13. Abutments
(SIA-60)
7 7 7 Fine map cracking in corbel near north end of W abut. CSC in good condition. (10/17)
Minor vertical cracks observed at both abutments. Vertical crack in the northwest returnwall.
(10/15)
Minor vertical cracks observed at both abutments. Vertical crack in the northwest returnwall.
(10/13)
14. Piers
(SIA-60)
8 8 7 Solid concrete pier wall, some leaching near fascia, possibly from deck leaching. Scaled
below high water mark. CSC in good condition. (10/17)
Solid concrete pier wall. Good condition. (10/15)
Solid concrete pier wall. Deep water, underwater inspection performed noted no scour or
vertical exposure of the pier footing. (10/13)
15. Slope
Protection
8 7 7 Slope paving at the northeast and northwest quadrants. Riprap along west side in front of
path. Sheet pile and gabion baskets in southwest quad. Very steep at east abutment, 1 on 6
slope. (10/17)
Slope paving at the northeast and northwest quadrants. Riprap along west side. Sheet pile
and gabion baskets in southwest quad. Very steep at east abutment, 1 on 6 slope. (10/15)
Slope paving at the northeast and northwest quadrants, very steep at east abutment 1 on 6
slope. (10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 2 of 13
16. Channel
(SIA-61)
8 7 7 Open channel, debris observed. Riprap in front of west path in front of abutment, sparce
riprap in front of east abutment. Sediment build up in SE corner of east abut. Sheet pile and
gabion baskets in SW quad. (10/17)
Open channel, no debris observed. Riprap is located in the NE and SE quads and along the
west abutment. Sheet pile and gabion baskets line the bank in SW quad. (10/15)
Open channel, no debris observed. Riprap is located in the NE, SE, and along the west
abutment. Gabion baskets line the bank at the SW. (10/13)
17. Scour
Inspection
7 7 None noted, no exposed footings. (10/17)
Probed for scour, none found. 5'-6' deep at pier. (10/15)
(10/13)
APPROACH
10/13 10/15 10/17
18. Approach
Pavement
8 7 7 Concrete approach slabs with sleeper slabs on each end. HL to 1/16" longit cracks in E appr,
map cracking with some longit and transv cracks in W appr. Pavement spalled along curb in
east appr, jt filler is protruding 3" near SE curbline. Vegetation along curb jts in W appr.
(10/17)
Concrete approach slabs have a few transverse cracks. Catch basins at the NW and SW
quadrants. Vegetation growing in all four quadrants at the curb and gutter line. (10/15)
Concrete approach slabs are in good condition. Catch basins at the NW and SW quadrants.
Vegetation growing in all four quadrants at the curb and gutter line. (10/13)
19. Approach
Shoulders
Sidewalks
7 6 7 Open longitudinal cracks in approach sidewalks. 1"-1.5" settlement in NW, SW, and SE
quads. Vegetation growth along curbs. Cracking near hand holes. (10/17)
Open longitudinal cracks in approach sidewalks. 1"-1.5" settlement in NW, SW, and SE
quads. Vegetation growth along curbs. (10/15)
Open longitudinal crack in all quadrants. (10/13)
20. Approach
Slopes
Steep at east end. heavy riprap at NE and SE. Veg in all quads. Grass in SW. (10/17)
Steep. Riprap at the SW and NE. (10/15)
Steep. Riprap at the SW and NE. (10/13)
21. Utilities There are two light posts on the bridge at the railings. Overhead lines to the west. (10/17)
There are two light posts on the bridge at the railings. Overhead lines to the west. (10/15)
There are 2 light posts on the bridge at the railings. Overhead lines to the west. (10/13)
22. Drainage
Culverts
18" outlet 40' north of the west abutment. (10/17)
(10/15)
(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 60 10/29/2013
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 3 of 13
92C. Other Special
92D. Fatigue Sensitive
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 4 of 13
SUPPORTING IMAGES NM41 10/12/2017
Document Name: IMG_8306.JPG Document Name: IMG_8309.JPG
Category: Elevation Category: Elevation
Span Number:Span Number:
Comments: South Comments: North
Document Name: IMG_8286.JPG Document Name: IMG_8287.JPG
Category: Approach Category: Approach
Span Number:Span Number:
Comments: East Approach Slab Comments: East Approach Slab
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 5 of 13
Document Name: IMG_8290.JPG Document Name: IMG_8300.JPG
Category: Approach Category: Approach
Span Number:Span Number:
Comments: Southeast Approach Sidewalk Comments: West Approach Slab
Document Name: IMG_8301.JPG Document Name: IMG_8302.JPG
Category: Approach Category: Approach
Span Number:Span Number:
Comments: East Expansion Joint Device and Sleeper Slab Comments: West Approach and Sleeper Slab
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 6 of 13
Document Name: IMG_8303.JPG Document Name: IMG_8304.JPG
Category: Approach Category: Approach
Span Number:Span Number:
Comments: Northwest Approach Sidewalk Comments: Southwest Approach Sidewalk
Document Name: IMG_8323.JPG Document Name: IMG_8291.JPG
Category: Approach Category: Railing
Span Number:Span Number:
Comments: Northeast Approach Sidewalk Comments: Typical Railing and Sidewalk
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 7 of 13
Document Name: IMG_8298.JPG Document Name: IMG_8292.JPG
Category: Railing Category: Deck
Span Number:Span Number:
Comments: Spalling Along North Curbline Comments: Looking West from Pier
Document Name: IMG_8293.JPG Document Name: IMG_8288.JPG
Category: Deck Category: Joints
Span Number:Span Number:
Comments: Looking East from Pier Comments: East Expansion Joint Device
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 8 of 13
Document Name: IMG_8289.JPG Document Name: IMG_8299.JPG
Category: Joints Category: Joints
Span Number:Span Number:
Comments: East End Joint Comments: West End Joint
Document Name: IMG_8313.JPG Document Name: IMG_8320.JPG
Category: Superstructure Category: Superstructure
Span Number:Span Number:
Comments: Under West Span Comments: Under East Span
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 9 of 13
Document Name: IMG_8322.JPG Document Name: IMG_8307.JPG
Category: Bearings Category: Substructure
Span Number:Span Number:
Comments: Typical Pier Bearing Comments: West Face of Pier
Document Name: IMG_8310.JPG Document Name: IMG_8315.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: West Abutment Comments: East Face of Pier
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 10 of 13
Document Name: IMG_8316.JPG Document Name: IMG_8314.JPG
Category: Substructure Category: Slope Protection
Span Number:Span Number:
Comments: East Abutment Comments: Path in Front of West Abutment
Document Name: IMG_8321.JPG Document Name: IMG_8297.JPG
Category: Slope Protection Category: Channel
Span Number:Span Number:
Comments: East Riprap Comments: Typical Deck Drain
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 11 of 13
Document Name: IMG_8311.JPG Document Name: IMG_8312.JPG
Category: Channel Category: Channel
Span Number:Span Number:
Comments: Looking Upstream Comments: Looking Downstream
Document Name: IMG_8317.JPG Document Name: IMG_8318.JPG
Category: Channel Category: Channel
Span Number:Span Number:
Comments: Looking Downstream Comments: Looking Downstream
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 12 of 13
Document Name: IMG_8296.JPG Document Name: IMG_8324.JPG
Category: Other Category: Other
Span Number:Span Number:
Comments: Typical Light Standard Comments: Name Plate
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form P2502 Printed on 11/20/2017 Page 13 of 13
Bridge History, Type, Materials
27 - Year Built 2003
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 7
80 - Post Type
107 - Deck Type 1
108A - Wearing Surface 5
108B - Membrane 0
108C - Deck Protection 0
Structure Dimensions
34 - Skew 0
35 - Struct Flared 0
45 - Num Main Spans 2
46 - Num Apprs Spans 0
48 - Max Span Length 88.7
49 - Structure Length 174.1
50A - Width Left Curb/SW 8
50B - Width Right Curb/SW 8
33 - Median 0
51 - Width Curb to Curb 47.2
52 - Width Out to Out 65.3
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 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 8 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 0
12 - Base Highway Network 0
13 - LRS Route-Subroute 0000003411 08
19 - Detour Length 1
20 - Toll Facility 3
26 - Functional Class 19
28A - Lanes On 4
29 - ADT 950
30 - Year of ADT 2011
32 - Appr Roadway Width 47.2
32A/B - Ap Pvt Type/Width 6 51.18
42A - Service Type On 5
47L - Left Horizontal Clear 0.0
47R - Right Horizontal Clear 47.2
53 - Min Vert Clr Ov Deck 99 99
100 - STRAHNET 0
102 - Traffic Direct 2
109 - Truck % 20
110 - Truck Network 0
114 - Future ADT 1093
115 - Year Future ADT 2031
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 2
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 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 0
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 0
94 - Bridge Cost 0
95 - Roadway Cost 0
96 - Total Cost 0
97 - Year of Cost Estimate 0
Load Rating and Posting
31 - Design Load 9
41 - Open, Posted, Closed A
63 - Fed Oper Rtg Method 6
64F - Fed Oper Rtg Load 2.88
64MA - Mich Oper Rtg Method 6
64MB - Mich Oper Rtg 1.66
64MC - Mich Oper Truck 18
65 - Inv Rtg Method 6
66 - Inventory Load 1.47
70 - Posting 5
141 - Posted Loading
193 - Overload Class 0
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 STRUCTURE INVENTORY AND APPRAISAL
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Form 1717A (01/2002)Printed on 11/20/2017 Page 1 of 1
WORK RECOMMENDATIONS NM41
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
Brush Cut M Spray for vegetation along curb line in approaches.
Scour Repair L Provide more riprap in SE quadrant in front of abutment.
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3935 WORK RECOMMENDATIONS
Facility Latitude / Longitude MDOT Structure ID Structure Condition
ELM STREET 42.7219 / -84.5541 334385000042B01 Good Condition(7)
Feature Length / Width / Spans Owner
GRAND RIVER 174.1 / 65.3 / 2 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
IN THE CITY OF LANSING 2003 / / /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 / NM41 3 SC - Unstable
Printed on 11/20/2017 Page 1 of 1