Share:

HWY 40 CAPITOL HWY over B-140 SEMI-VIADUCT

Map

Coordinates:
+45.47976, -122.68013
45°28'47" N, 122°40'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY 40 CAPITOL HWY over B-140 SEMI-VIADUCT
Structure number:08550 040 00662
Location:SEMIVIADUCT 1 W OF BARBUR
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:24.9 ft. [7.6 m]
Total length:375.0 ft. [114.3 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:15.1 ft. [4.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1959
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:15
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20,514 [as of 2010]
Truck traffic:1% 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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:78.9 tons [71.7 metric tons]
Inventory rating:46.9 tons [42.6 metric tons]
Sufficiency rating:93.1
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,921,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201693.1GoodGoodGoodGood-20514
September 201493.1GoodGoodGoodGood-20514
September 201293.1GoodGoodGoodGood-20514
March 201174.3GoodGoodGoodGoodFO20514
February 200974.3GoodGoodGoodGoodFO20514
September 200675.4GoodGoodGoodGoodFO19719
October 200475.4GoodVery GoodGoodVery GoodFO19719
September 200275.5GoodVery GoodGoodVery GoodFO19145
May 200075.6GoodVery GoodVery GoodVery GoodFO18770
May 199875.9GoodVery GoodVery GoodVery GoodFO17220
February 199875.9GoodVery GoodVery GoodVery GoodFO17220
March 199675.9GoodVery GoodVery GoodVery GoodFO17220
April 199475.7GoodVery GoodGoodVery GoodFO17220
April 199276.0GoodVery GoodGoodVery GoodFO15700
April 199074.1GoodVery GoodGoodVery GoodFO15100