Share:

LONYO AVE over I-94

Map

Coordinates:
+42.33126, -83.14503
42°19'53" N, 83°08'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LONYO AVE over I-94
Structure number:000000000011171
Old structure number:82182023000S030 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:57.1 ft. [17.4 m]
Total length:178.2 ft. [54.3 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:64.3 ft. [19.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1949
Year reconstructed:2006
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: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:13,370 [as of 1978]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:72.4
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodVery GoodGoodGood1337072.4
June 2015GoodVery GoodGoodGood1337072.4
June 2013GoodVery GoodGoodGood1337072.4
June 2011GoodVery GoodGoodGood1337072.4
June 2009GoodVery GoodGoodGood1337072.4
September 2007GoodExcellentGoodVery Good1337072.4
January 2006PoorPoorGoodFair1337057.7
February 2004PoorPoorGoodPoor1337042.0
October 2002PoorPoorGoodPoor1337042.0
August 2001PoorPoorGoodPoor1337042.0
June 2000PoorPoorGoodPoor1337042.0
September 1999PoorPoorSatisfactoryPoor1337042.0
July 1998PoorPoorSatisfactoryPoor1337042.0
May 1996PoorPoorSatisfactoryFair1337059.7
May 1994FairFairSatisfactoryFair1337061.6
May 1992FairFairGoodFair1337061.6
April 1990FairFairGoodFair1337061.6