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LIVERNOIS AVE over I-75

Map 

Coordinates:
+42.30756, -83.10414
42°18'27" N, 83°06'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LIVERNOIS AVE over I-75
Structure number:000000000011738
Old structure number:82182194000S100 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:75.8 ft. [23.1 m]
Total length:230.0 ft. [70.1 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:14.8 ft. [4.5 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1967
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 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 2015 

Status:Open, no restriction [A]
Average daily traffic:1,592 [as of 2010]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 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: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:62.7 tons [57.0 metric tons]
Inventory rating:37.4 tons [34.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201576.7Functionally obsoleteSatisfactoryGoodSatisfactory1592
June 201376.7Functionally obsoleteSatisfactoryGoodSatisfactory1592
June 201174.4Functionally obsoleteSatisfactoryGoodGood13630
April 200874.4Functionally obsoleteSatisfactoryGoodGood13630
April 200674.4Functionally obsoleteSatisfactoryVery GoodGood13630
April 200472.4Functionally obsoleteSatisfactoryVery GoodGood13630
April 200272.4Functionally obsoleteSatisfactoryVery GoodGood13630
May 200072.4Functionally obsoleteSatisfactoryVery GoodGood13630
July 199874.4Functionally obsoleteGoodVery GoodGood13630
September 199674.4Functionally obsoleteGoodVery GoodGood13630
August 199474.2Functionally obsoleteGoodVery GoodGood13630
December 199374.2Functionally obsoleteVery GoodGoodGood13630
June 199245.0Structurally deficientVery GoodPoorPoor13630
April 199141.6Structurally deficientSeriousPoorGood13630