FOREST AVE over M-10


+42.35156, -83.07228
42°21'06" N, 83°04'20" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:FOREST AVE over M-10
Structure number:000000000011405
Old structure number:82182111000S180 (from 1992 edition)
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:54.8 ft. [16.7 m]
Total length:110.9 ft. [33.8 m]
Roadway width between curbs:78.1 ft. [23.8 m]
Deck width edge-to-edge:103.0 ft. [31.4 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
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: August 2014 

Status:Open, no restriction [A]
Average daily traffic:13,670
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:77.7 tons [70.6 metric tons]
Inventory rating:46.6 tons [42.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:93.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201493.0Functionally obsoleteGoodGoodSatisfactory13670
August 201293.0Functionally obsoleteGoodGoodSatisfactory13670
August 201094.0Functionally obsoleteGoodGoodSatisfactory13670
August 200894.0Functionally obsoleteGoodGoodSatisfactory13670
July 200694.0Functionally obsoleteGoodGoodSatisfactory13670
July 200494.0Functionally obsoleteGoodGoodSatisfactory13670
July 200294.0Functionally obsoleteGoodGoodSatisfactory13670
July 200094.0Functionally obsoleteGoodGoodSatisfactory13670
August 199894.0Functionally obsoleteGoodGoodGood13670
June 199694.0Functionally obsoleteVery GoodVery GoodGood13670
June 199388.7Structurally deficientSeriousGoodSatisfactory13670
May 199288.7Structurally deficientSeriousGoodSatisfactory13670
April 199188.7Structurally deficientSeriousGoodSatisfactory13670