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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

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:23.0 ft. [7.0 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]
Sufficiency rating:94.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016GoodExcellentExcellentVery Good598194.1
June 2014GoodExcellentExcellentExcellent598194.1
June 2012GoodExcellentExcellentExcellent598194.1
August 2010PoorCriticalSeriousExcellent598144.8
February 2010PoorCriticalSeriousSerious598148.0
February 2009PoorCriticalSeriousSerious598148.0
August 2007PoorCriticalSeriousSerious746947.5
December 2006PoorCriticalSeriousSerious746947.5
June 2005PoorCriticalSeriousSerious1229245.8
February 2004PoorCriticalSeriousSerious1229245.8
November 2001PoorCriticalCriticalSerious1229227.7
September 2000PoorSeriousCriticalCritical1229223.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.16,48316,483000
Substructure
Reinforced Concrete Columneach2626000
Reinforced Concrete Abutmentlinear ft.1,0601,053700
Reinforced Concrete Pier Caplinear ft.1,1021,102000
Joints
Strip Seal Jointlinear ft.453453000
Bearings
Elastomeric Bearingeach5252000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,5822,582000
Deck
Reinforced Concrete Slabsq. ft.448,694448,694000