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HOWE AVE over U.S. HIGHWAY 50

Map

Coordinates:
+38.55403, -121.40950
38°33'15" N, 121°24'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HOWE AVE over U.S. HIGHWAY 50
Structure number:24 0186
Location:03-SAC-050-R3.67-SAC
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:117.5 ft. [35.8 m]
Total length:233.9 ft. [71.3 m]
Roadway width between curbs:84.6 ft. [25.8 m]
Deck width edge-to-edge:94.8 ft. [28.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year built:1969
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:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:62,000 [as of 2012]
Truck traffic:10% 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodGoodGood6200095.0
November 2015GoodVery GoodGoodVery Good6200097.0
November 2013PoorPoorVery GoodGood5870076.0
November 2011PoorPoorVery GoodGood5870076.0
November 2009PoorSeriousVery GoodGood5870074.0
November 2007PoorSeriousVery GoodGood5870074.0
November 2005FairFairVery GoodGood5870092.0
March 2005FairFairVery GoodGood5870092.0
November 2002FairSatisfactoryVery GoodGood5870093.0
September 2001GoodGoodVery GoodGood5870093.0
February 1997GoodGoodVery GoodGood5870093.0
March 1995GoodGoodVery GoodVery Good5870093.0
April 1993GoodGoodVery GoodVery Good5870093.0
January 1991GoodGoodVery GoodVery Good5870093.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.7166410
Deck
Reinforced Concrete Top Flangesq. ft.2,0602,060000
Concrete Protective Coatingsq. ft.1,8221,822000
Substructure
Reinforced Concrete Columneach33000
Reinforced Concrete Abutmentlinear ft.8484000
Reinforced Concrete Pileeach11000
Bridge Rail
Other Material Bridge Raillinear ft.143143000