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NEVADA AVE over I-75

Map 

Coordinates:
+42.42491, -83.09349
42°25'30" N, 83°05'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NEVADA AVE over I-75
Structure number:000000000011859
Old structure number:82182252000S230 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:85.0 ft. [25.9 m]
Total length:240.8 ft. [73.4 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:2003
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:4
Main spans material:Steel [3]
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: May 2014 

Status:Open, no restriction [A]
Average daily traffic:7,418 [as of 2010]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:83.1 tons [75.5 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:75.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201475.6Functionally obsoleteVery GoodSatisfactoryGood7418
May 201275.6Functionally obsoleteVery GoodSatisfactoryGood7418
July 201076.0Not deficientVery GoodSatisfactoryGood5350
February 201076.0Not deficientVery GoodSatisfactoryGood5350
February 200876.0Not deficientVery GoodSatisfactoryGood5350
February 200676.0Not deficientExcellentSatisfactoryGood5350
February 200462.8Not deficient-SatisfactoryFair5350
August 200228.2Not deficientSeriousSatisfactorySerious5350
November 200128.2Structurally deficientSeriousSatisfactorySerious5350
May 200128.2Structurally deficientSeriousSatisfactorySerious5350
September 199928.2Structurally deficientSeriousSatisfactorySerious5350
November 199828.2Structurally deficientSeriousSatisfactorySerious5350
December 199728.2Structurally deficientSeriousSatisfactorySerious5350
September 199628.2Structurally deficientFairGoodSerious5350
October 199444.9Structurally deficientPoorGoodPoor5350
August 199247.0Structurally deficientFairGoodPoor5350
July 199070.8Structurally deficientPoorVery GoodSatisfactory5350