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MICH. AVE CONNECT over MICH CONN OVER I670 RAMP

Map

Coordinates:
+39.97389, -83.01593
39°58'26" N, 83°00'57" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MICH. AVE CONNECT over MICH CONN OVER I670 RAMP
Structure number:2515504
Location:MICHIGAN AVE OVER NK/NB
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:73.5 ft. [22.4 m]
Total length:150.3 ft. [45.8 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2004
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
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:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,910 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:73.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodVery GoodExcellentVery Good591073.6
December 2016GoodVery GoodExcellentVery Good591073.6
December 2015GoodVery GoodExcellentExcellent636773.4
November 2014GoodVery GoodExcellentExcellent636773.7
September 2013GoodVery GoodExcellentExcellent636773.4
August 2012GoodVery GoodExcellentExcellent636773.4
December 2011GoodVery GoodExcellentExcellent636773.4
October 2010GoodExcellentExcellentExcellent636773.4
October 2009GoodExcellentExcellentExcellent636773.4
December 2008GoodExcellentExcellentExcellent636773.7
November 2007GoodExcellentExcellentExcellent636773.7
March 2006GoodExcellentExcellentExcellent636773.7
January 2005GoodExcellentExcellentExcellent63673.0