HomeMy WebLinkAboutRPT_STR 3950_Narrative_Potter Park Ped Bridge over Pennsylvania Ave_2017_1120
BIENNIAL BRIDGE INSPECTION SUMMARY
POTTER PARK PEDESTRIAN BRIDGE OVER
PENNSYLVANIA AVENUE
STRUCTURE NUMBER – 3950
CITY OF LANSING, MI
October 9, 2017
The bridge consists of a steel thru truss bridge with five spans, one span is over traffic. The bridge was built in
1990 and is in fair condition.
DECK
The bridge deck is in fair condition. The deck is made of timber planks, a few splits and checks exist throughout
the bridge. A few planks are loose while a few other planks have been replaced recently. Plank 6W in span 3E is
deflected upwards slightly, causing a potential tripping hazard. The underside of the planks also has a few splits
and checks. There is some light green mold on the bottoms near the piers. The steel truss acts a railing and there
is pedestrian fencing over traffic. The fencing has some minor rust on it.
SUPERSTRUCTURE
The steel thru truss is in fair condition. There is paint flaking off from some of the floor beams exhibiting minor
rust in these locations. There is heavier rust on floor beams near piers 2E and 3E. The paint is starting to fade on
some of the diagonal and vertical truss members. Some of the floor beams have minor section loss near pier 3E
in span 4E.
SUBSTRUCTURE
The substructure consists of four timber pile bents and two shallow concrete abutments. The piers are in fair
condition while the abutments are in good condition. Some of the timber columns have splits and are connected
by wood headers reinforced with steel channels. These channels have heavier rust near piers 2E and 3E. The
wood header at pier 3E in the northwest location is heavily split near the bolted connection. The abutments are
shallow concrete and are mostly buried. The east abutment had no visible deficiencies while the west abutment
had some minor scaling on top.
APPROACHES
The sidewalks that approach the bridge are hot mix asphalt (HMA) and are in fair condition. There is a transverse
crack in the east approach that has been sealed. The west approach has slight scaling and a few tight transverse
cracks, there is also a slight dip in the pavement under the cover plate.
RECOMMENDATIONS:
• Replace west header at pier 3E due to large split.
• Blast clean and paint sections of exposed steel.
• Replace loose or heavily split timber planks.
• Correct dip at west approach.
NBI INSPECTION S7KX
Inspector Name Agency / Company Name Insp. Freq.Insp. Date
Michael Mitchell FTC&H Inc.24 10/09/2017
GENERAL NOTES
12'-0" underclearance sign over NB lanes.
Bridge plate at each end reads "Vehicle Load Limits 5 Tons, Continental Custom Bridge Co. Alexandria, MN 800-328-2047".
DECK
10/13 10/15 10/17
1. Surface
(SIA-58A)
7 6 6 Timber planks, a few small splits and checks throughout. Planks have been replaced near the
east end joint and at random locations in other spans. A few planks are loose throughout,
plank 6W in span 3E is deflected upwards slightly. Board at west end header has been
replaced. (10/17)
Timber plank deck. Minor splits in the wood, some dryness and some checking. The west end
board at the end joint location is split with a replacement piece of sheet board in place (2" gap
at end header). This board is causing impact to bikes. Rot in top of board 11e at east end.
(10/15)
Timber plank deck. Minor splits in the wood, some dryness and some checking.The west end
board at the end joint location is split with a replacement piece of sheet board in place. This
board is causing impact to bikes. Board at the east end is exhibiting heavy checking, replace.
(10/13)
2. Expansion
Joints
7 7 7 Steel cover plates over joints at piers 1E-3E. Minor surface rust, strip of traction tape is
almost completely worn off on all plates. (10/17)
Steel plates are covering piers 2w, 3w, 4w, and the east abutment joint. Minor rusting.
(10/15)
Steel plates are covering piers 2w, 3w, 4w, and the east abutment joint. Minor rusting.
(10/13)
3. Other
Joints
7 7 8 Open joint at pier 4E, planks either side of joint have been replaced. (10/17)
Open joint at pier 1w. (10/15)
Open joint at pier 1w. (10/13)
4. Railings 7 6 6 Steel thru truss acts as a railing entire length of bridge, with wood rub rail and planks on top.
Pedestrian fencing over traffic in span 3E is slightly rusted. Portions of planks and rub rails
have been replaced. Previously noted spacer post in span 4E has been replaced. A few of
the planks have minor splits and checks. (10/17)
Pedestrian through truss members act as railings with a timber rub rail mounted to the
insides. Timber portion of the rub rail is dry with some splits and checks typical for age. South
rail, span 2w: Split wood spacer post, bent lower metal rail (snag point). North rail at pier 2w:
Broken lower wood member, exposed bolts. (10/15)
Pedestrian through truss members act as railings with a timber rub rail mounted to the
insides. Bracket at the south railing, pier 2w is missing bolt, potential snag point. Timber
horizontal member at the north railing, span 4w is split, and anchorage bolt is loose. Timber
portion of the rub rail is dry with some splits and checks typical for age. (10/13)
5. Sidewalks
or Curbs
N N N (10/17)
(10/15)
(10/13)
6. Deck
Bottom
Surface
(SIA-58B)
7 7 6 Timber planks have some light green mold on the underside, a few visible splits and checks
(10/17)
Bottom of timber deck has some random areas of wetness and light decay. Few boards have
open splits. (10/15)
Bottom of timber deck has some random areas of wetness and light decay. Few boards have
open splits. (10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 1 of 21
7. Deck
(SIA-58)
7 6 6 Timber planks, a few boards have been replaced at the east end, and plank replaced at the
west end header. A few splits and checks throughout, board 14E in span 3E has some rot to
the top surface. Bottom has some light green mold with a few open splits. (10/17)
Timber plank deck. Surface: Timber plank deck. Minor splits in the wood, some dryness and
some checking. The west end board at the end joint location is split with a replacement piece
of sheet board in place (2" gap at end header). This board is causing impact to bikes. Rot in
top of board 11e at east end. Soffit: Bottom of timber deck has some random areas of
wetness and light decay. Few boards have open splits. (10/15)
Timber plank deck. Surface: Minor splits in the wood, some dryness and some checking.The
west end board at the end joint location is split with a replacement piece of sheet board in
place. This board is causing impact to bikes. East end board has heavy checking. Soffit:
Bottom of timber deck has some random areas of wetness and light decay. (10/13)
8. Drainage (10/17)
(10/15)
(10/13)
SUPERSTRUCTURE
10/13 10/15 10/17
9. Stringer
(SIA-59)
7 6 6 Steel thru truss, all members are painted, some of the paint on the floor beams is flaking off
and exhibiting rust. Areas of paint is faded on floor beams, diagonals and verticals. Heavier
rust is near piers 2E and 3E. Minor section loss in some of the floor beams and on middle
stringer near pier 3E of span 4E. (10/17)
Painted steel through truss bridge (posted load limit 5 tons). Few diagonal members have
rust and paint flaking off. Several of the bottom floor beams and diagonal members have
heavy flaking rust. (10/15)
Painted steel through truss bridge (posted load limit 5 tons). Few diagonal members have
rust and paint flaking off. Several of the bottom floor beams and diagonal members have
heavy flaking rust. (10/13)
10. Paint
(SIA-59A)
6 6 5 Paint is fading on verticals, diagonals and floor beams. Some areas of rust on floor beams
and stringers. (10/17)
Paint is peeling off near the support piers. Several of the bottom floor beams and diagonal
members have flaking rust. (10/15)
Paint is peeling of near the support piers. Several areas have light rust and peeling, at the
west abutment and pier 4w. Several of the bottom floor beams and diagonal members have
heavy flaking rust. (10/13)
11. Section
Loss
3 3 2 Minor section loss in a few areas where paint has been completely flaked off and started to
rust on floor beams and a few stringers. (10/17)
None observed. (10/15)
None observed. (10/13)
12. Bearings 5 5 5 Some pack rust visible between bearings resting on channels at piers. Bolted connection in
southwest bearing of west abutment is skewed 10 degrees. (10/17)
Water and wetness observed at bearings. Some pack rust between metal surfaces. Debris
and vegetation growth observed. (10/15)
Water and wetness observed at bearings. Some pack rust between fayed surfaces. Debris
and vegitation growth observed. Bird nest at pier 4w bearing area. (10/13)
SUBSTRUCTURE
10/13 10/15 10/17
13. Abutments
(SIA-60)
7 7 7 Abutments are buried and only visible from the top. Small amount of scaling on west
abutment, no visible deficiencies in east abutment. (10/17)
West abutment wall is visible with a few light scaled areas. East abutment is buried, not
visible, but no cracks observed from above. (10/15)
West abutment wall is visible with a few light scaled areas. East abutment is burried, not
visible, but no cracks observed from above. (10/13)
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 2 of 21
14. Piers
(SIA-60)
6 6 6 Timber pile bents at piers with channels lagged to wood headers. Some splits in the columns,
flaking rust on bottom of channels near pier 2E and 3E. Split in northwest header of pier 3E
near bolted connection. (10/17)
Timber bent pier units with steel channel and timber composite pier caps. Corrosion and
scale along steel channels. Some splits observed in horizontal members. Open split in wood
at bearing frame area at west side of pier 2w. (10/15)
Timber bent pier units with steel channel and timber composite pier caps. Newer timber
diagonal member at pier 2w. Some splits observed in horizontal members. Open split in
wood at bearing frame area, w. main pier closest to sb roadrway. (10/13)
15. Slope
Protection
N N N (10/17)
(10/15)
(10/13)
16. Channel
(SIA-61)
N N N (10/17)
(10/15)
(10/13)
17. Scour
Inspection
N N (10/17)
(10/15)
(10/13)
APPROACH
10/13 10/15 10/17
18. Approach
Pavement
7 6 6 Bituminous approaches, transv crack in east approach has been sealed. West approach has
slight scaling and a few tight transverse cracks, slight dip under cover plate at middle of
approach. (10/17)
Bituminous approaches, 0.5 inches low at the west end joint. Few cracks in west approach.
(10/15)
Bituminous approaches, 0.5 inches low at the west end joint. (10/13)
19. Approach
Shoulders
Sidewalks
7 N N (10/17)
(10/15)
Bituminous bike path. (10/13)
20. Approach
Slopes
grass (10/17)
(10/15)
(10/13)
21. Utilities Overhead lines over spans 2E and 3E perpendicular to bridge.. (10/17)
Overhead lines over span 3w and 4w running north and south. (10/15)
Overhead lines over span 4w running north and south. (10/13)
22. Drainage
Culverts
(10/17)
(10/15)
(10/13)
MISCELLANEOUS
Guard Rail Other Items
Item Rating Item Rating
36A. Bridge Railings N 71. Water Adequacy N
36B. Transitions N 72. Approach Alignment N
36C. Approach Guardrail N Temporary Support 0 No Temporary Supports
36D. Approach Guardrail Ends N High Load Hit (M)No
Special Insp. Equipment
Underwater Insp. Method 0
False Decking (Timber) Removed to Complete Inspection N/A - No False Decking
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 3 of 21
Critical Feature Inspections (SIA-92)
Freq Date
92A. Fracture Critical
92B. Underwater
92C. Other Special
92D. Fatigue Sensitive
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 4 of 21
SUPPORTING IMAGES S7KX 10/09/2017
Document Name: IMG_4905.JPG Document Name: IMG_4907.JPG
Category: Elevation Category: Elevation
Span Number:Span Number:
Comments: South Comments: Southeast
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 5 of 21
Document Name: IMG_4932.JPG Document Name: IMG_4908.JPG
Category: Elevation Category: Approach
Span Number:Span Number:
Comments: North Comments: East Approach
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 6 of 21
Document Name: IMG_4922.JPG Document Name: IMG_4915.JPG
Category: Approach Category: Railing
Span Number:Span Number:
Comments: West Approach Comments: Typical Pedestrian Fencing
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 7 of 21
Document Name: IMG_4920.JPG Document Name: IMG_4911.JPG
Category: Railing Category: Deck
Span Number:Span Number:
Comments: Typical Railing in Spans 1E,2E,4E,5E Comments: Looking East at Span 1E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 8 of 21
Document Name: IMG_4914.JPG Document Name: IMG_4916.JPG
Category: Deck Category: Deck
Span Number:Span Number:
Comments: Looking West at Span 3E Comments: Looking West at Span 4E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 9 of 21
Document Name: IMG_4918.JPG Document Name: IMG_4909.JPG
Category: Deck Category: Joints
Span Number:Span Number:
Comments: Span 5E Comments: East End Joint
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 10 of 21
Document Name: IMG_4910.JPG Document Name: IMG_4919.JPG
Category: Joints Category: Joints
Span Number:Span Number:
Comments: Typical Joint over Piers 1E-3E Comments: Joint over Pier 4E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 11 of 21
Document Name: IMG_4921.JPG Document Name: IMG_4926.JPG
Category: Joints Category: Superstructure
Span Number:Span Number:
Comments: West End Joint Comments: Under Span 5E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 12 of 21
Document Name: IMG_4930.JPG Document Name: IMG_4933.JPG
Category: Superstructure Category: Superstructure
Span Number:Span Number:
Comments: Under Span 4E Comments: Under Span 3E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 13 of 21
Document Name: IMG_4937.JPG Document Name: IMG_4938.JPG
Category: Superstructure Category: Superstructure
Span Number:Span Number:
Comments: Under Span 2E Comments: Under Span 1E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 14 of 21
Document Name: IMG_4943.JPG Document Name: IMG_4923.JPG
Category: Superstructure Category: Bearings
Span Number:Span Number:
Comments: Mold on Bottom of Planks in Span 4E Comments: Southwest Bearing at West Abutment
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 15 of 21
Document Name: IMG_4924.JPG Document Name: IMG_4927.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: West Abutment Comments: Bearing Plate at Pier
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 16 of 21
Document Name: IMG_4928.JPG Document Name: IMG_4929.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: Pier 4E Comments: Pier 3E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 17 of 21
Document Name: IMG_4934.JPG Document Name: IMG_4939.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: Pier 2E Comments: Pier 1E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 18 of 21
Document Name: IMG_4944.JPG Document Name: IMG_4945.JPG
Category: Substructure Category: Substructure
Span Number:Span Number:
Comments: Crack in Wood Header at Pier 3E, West Face Comments: Rusting on Lag Bolted Channels in Pier 3E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 19 of 21
Document Name: IMG_4906.JPG Document Name: IMG_4942.JPG
Category: Other Category: Other
Span Number:Span Number:
Comments: Underclearance Sign on South Face Comments: Load Limit Sign
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 20 of 21
Document Name: IMG_4913.JPG
Category:
Span Number:
Comments: Looking East at Span 2E
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 BRIDGE SAFETY INSPECTION REPORT
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form P2502 Printed on 10/11/2017 Page 21 of 21
Bridge History, Type, Materials
27 - Year Built 1990
106 - Year Reconstructed
202 - Year Painted
203 - Year Overlay
43 - Main Span Bridge Type 3 10
44 - Appr Span Bridge Type _
77 - Steel Type 2
78 - Paint Type 9
79 - Rail Type 9
80 - Post Type _
107 - Deck Type 8
108A - Wearing Surface 7
108B - Membrane 0
108C - Deck Protection 9
Structure Dimensions
34 - Skew 0
35 - Struct Flared 0
45 - Num Main Spans 5
46 - Num Apprs Spans 0
48 - Max Span Length 68.9
49 - Structure Length 321.9
50A - Width Left Curb/SW 0
50B - Width Right Curb/SW 9.8
33 - Median 0
51 - Width Curb to Curb
52 - Width Out to Out 11.5
112 - NBIS Length Y
Inspection Data
90 - Inspection Date 10/09/2017
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 0
58 - Deck Rating 6
58A/B - Deck Surface/Bottom 6 6
59 - Superstructure Rating 6
59A - Paint Rating 5
60 - Substructure Rating 6
61 - Channel Rating N
62 - Culvert Rating N
Navigation Data
38 - Navigation Control N
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
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
28A - Lanes On
29 - ADT
30 - Year of ADT
32 - Appr Roadway Width
32A/B - Ap Pvt Type/Width
42A - Service Type On 3
47L - Left Horizontal Clear 0
47R - Right Horizontal Clear 0
53 - Min Vert Clr Ov Deck 99 99
100 - STRAHNET
102 - Traffic Direct
109 - Truck %
110 - Truck Network
114 - Future ADT
115 - Year Future ADT
Freeway
Structure Appraisal
36A - Bridge Railing N
36B - Rail Transition N
36C - Approach Rail N
36D - Rail Termination N
67 - Structure Evaluation N
68 - Deck Geometry N
69 - Underclearance 4
71 - Waterway Adequacy N
72 - Approach Alignment N
103 - Temporary Structure
113 - Scour Criticality N
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
Route Under Structure (UNDER Record)
5A - Record Type 2
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 14 8
PR Number
Control Section
11 - Mile Point
12 - Base Highway Network 0
13 - LRS Route-Subroute 0000003359 05
19 - Detour Length 0
20 - Toll Facility 3
26 - Functional Class 16
28B - Lanes Under 4
29 - ADT 25916
30 - Year of ADT
42B - Service Type Under 1
47L - Left Horizontal Clear 0
47R - Right Horizontal Clear 65.94
54A - Left Feature H
54B - Left Underclearance 14 6
54C - Right Feature H
54D - Right Clearance 14 6
Under Clearance Year
55A - Reference Feature H
55B - Right Horiz Clearance 8.9
56 - Left Horiz Clearance 0
100 - STRAHNET 0
102 - Traffic Direct 2
109 - Truck %
110 - Truck Network 0
114 - Future ADT
115 - Year Future ADT
Freeway 0
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 7
41 - Open, Posted, Closed A
63 - Fed Oper Rtg Method 2
64F - Fed Oper Rtg Load 0
64MA - Mich Oper Rtg Method
64MB - Mich Oper Rtg 0
64MC - Mich Oper Truck
65 - Inv Rtg Method 2
66 - Inventory Load 0
70 - Posting 5
141 - Posted Loading
193 - Overload Class
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 STRUCTURE INVENTORY AND APPRAISAL
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Form 1717A (01/2002)Printed on 10/11/2017 Page 1 of 1
No inspections available for bridge key 334385000142P02
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 SAFETY INSPECTION REPORT - AASHTO ELEMENTS
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Printed on 10/11/2017 Page 1 of 1
WORK RECOMMENDATIONS S7KX
Inspector Name Agency / Company Name Insp. Freq.Insp. Date
Michael Mitchell FTC&H Inc.24 10/09/2017
RECOMMENDATIONS & ACTION ITEMS
Recommendation Type Priority Description
Appr. Pavement L Bit wedge at the west end joint (1/2 inch low).
Deck Patching L Replace a few timber planks throughout, board 14E in span 3E.
Zone Paint M Blast clean and paint sections of exposed steel.
Substr Repair H Replace west header in pier 3E due to large split at north
connections.
MICHIGAN DEPARTMENT OF TRANSPORTATION
STR 3950 WORK RECOMMENDATIONS
Facility Latitude / Longitude MDOT Structure ID Structure Condition
PED/BIKEWAY 42.719 / -84.5381 334385000142P02 Fair Condition(6)
Feature Length / Width / Spans Owner
PENNSYLVANIA AVE 321.9 / 11.5 / 5 City: LANSING(3850)
Location Built / Recon. / Paint / Ovly.TSC Operational Status
0.1 MI N OF RED CEDAR RIV 1990 / / /Lansing(17)A Open, no restriction(A)
Region / County Material / Design Last NBI Inspection Scour Evaluation
University(6) / Ingham(33)3 Steel / 10 Truss- Thru and
Pony
10/09/2017 / S7KX N Not Over Waterway
Printed on 10/11/2017 Page 1 of 1