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M-85 (FORT ST) over NORFOLK WESTERN RR

Map

Coordinates:
+42.28466, -83.14821
42°17'05" N, 83°08'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:M-85 (FORT ST) over NORFOLK WESTERN RR
Structure number:000000000012347
Old structure number:82182073000R010 (from 1992 edition)
Location:FORT ST
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:153.2 ft. [46.7 m]
Total length:393.4 ft. [119.9 m]
Roadway width between curbs:80.1 ft. [24.4 m]
Deck width edge-to-edge:106.0 ft. [32.3 m]
Vertical clearance below bridge:19.0 ft. [5.8 m]
Skew angle:51°
Owner:State Highway Agency [01]
Year built:2010
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,981 [as of 2007]
Truck traffic:12% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.1 tons [64.6 metric tons]
Inventory rating:42.7 tons [38.8 metric tons]
Sufficiency rating:94.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201694.1GoodExcellentExcellentVery Good-5981
June 201494.1GoodExcellentExcellentExcellent-5981
June 201294.1GoodExcellentExcellentExcellent-5981
August 201044.8PoorCriticalSeriousExcellent-5981
February 201048.0PoorCriticalSeriousSeriousSD5981
February 200948.0PoorCriticalSeriousSeriousSD5981
August 200747.5PoorCriticalSeriousSeriousSD7469
December 200647.5PoorCriticalSeriousSeriousSD7469
June 200545.8PoorCriticalSeriousSeriousSD12292
February 200445.8PoorCriticalSeriousSeriousSD12292
November 200127.7PoorCriticalCriticalSeriousSD12292
September 200023.4PoorSeriousCriticalCriticalSD12292