+42.40167, -83.11554
42°24'06" N, 83°06'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OAKMAN BLVD over M-10
Structure number:000000000011442
Old structure number:82182112000S170 (from 1992 edition)
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:73.8 ft. [22.5 m]
Total length:148.0 ft. [45.1 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:122.4 ft. [37.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:2000
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:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,660 [as of 2010]
Truck traffic:3% of total traffic
Deck condition:Good [7 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: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:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.1
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood1266093.1
April 2015GoodGoodGoodGood1266093.1
April 2013GoodGoodGoodGood1266093.1
April 2011GoodGoodGoodGood1517092.7
April 2009GoodGoodGoodGood1517092.7
October 2008GoodVery GoodGoodGood1517092.7
October 2006GoodVery GoodVery GoodGood1517092.7
October 2004GoodVery GoodVery GoodGood1517093.8
October 2002GoodVery GoodVery GoodGood1517092.7
November 2000GoodVery GoodVery GoodGood1517093.8
September 1999PoorSeriousSatisfactorySerious1517041.3
November 1998PoorSeriousSatisfactorySerious1517041.3
May 1997PoorSeriousSatisfactorySerious1517041.3
June 1996PoorPoorSatisfactoryPoor1517062.4
August 1994PoorFairSatisfactoryPoor1517064.4
September 1992FairFairGoodFair1517081.2
September 1990FairFairGoodFair1517080.2