E50(I-305)-N51&S99 over 26TH STREET


+38.55941, -121.47869
38°33'34" N, 121°28'43" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:E50(I-305)-N51&S99 over 26TH STREET
Structure number:24 0223G
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:120.1 ft. [36.6 m]
Total length:123.0 ft. [37.5 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:45,000 [as of 2012]
Truck traffic:2% of total traffic
Deck condition:Fair [5 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:Better than present minimum criteria [7]
Underclearances 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]
Sufficiency rating:90.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairFairGoodGood4500090.7
October 2015GoodGoodVery GoodGood3800092.4
October 2013FairSatisfactoryVery GoodGood3800092.4
October 2011FairSatisfactoryVery GoodGood3800092.4
October 2009FairSatisfactoryVery GoodGood3800092.4
October 2007FairFairVery GoodGood3800091.4
October 2005FairFairVery GoodGood3800092.4
March 2005FairSatisfactoryVery GoodGood3800073.3
November 2002FairSatisfactoryVery GoodGood3800073.3
September 2001FairSatisfactoryVery GoodGood3800073.3
January 1997FairSatisfactoryVery GoodGood3800094.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.3737000
Reinforced Concrete Top Flangesq. ft.57042913920
Reinforced Concrete Abutmentlinear ft.4442020
Reinforced Concrete Pileeach11000
Pourable Jointlinear ft.3131000
Bridge Rail
Other Material Bridge Raillinear ft.7575000