+38.57719, -121.52552
38°34'38" N, 121°31'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 50 (I-305) WB over SACRAMENTO RIV,I-5,CONNS
Structure number:24 0004L
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:274.9 ft. [83.8 m]
Total length:6346.4 ft. [1934.3 m]
Roadway width between curbs:63.0 ft. [19.2 m]
Deck width edge-to-edge:65.0 ft. [19.8 m]
Vertical clearance below bridge:52.5 ft. [16.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:1971
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:39
Main spans material:Steel [3]
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: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:115,500 [as of 2009]
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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:85.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood11550085.3
October 2015GoodVery GoodVery GoodVery Good11550077.0
October 2013FairVery GoodSatisfactoryGood11550077.0
October 2011PoorPoorFairGood11550066.0
October 2009PoorPoorFairGood10250066.0
October 2007PoorPoorFairGood10250066.0
November 2006PoorPoorFairGood10250066.0
March 2006PoorPoorFairGood10250066.0
January 2005FairGoodFairGood10250069.0
September 2003FairGoodSatisfactoryGood8565080.0
April 2002FairGoodSatisfactoryGood8565084.0
September 2001FairGoodSatisfactoryGood8565080.0
August 2000FairGoodSatisfactoryGood8565080.0
November 1998FairGoodSatisfactoryGood8565080.0
December 1992FairSatisfactoryFairGood7140028.3
May 1990FairSatisfactoryFairGood7140028.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.7,9907,775200150
Steel Protective Coatingsq. ft.57,71817,138040,5800
Reinforced Concrete Decksq. ft.39,28139,281000
Wearing Surfacessq. ft.38,10238,102000
Steel Pin or Pin & Hangar Assemblyeach5656000
Reinforced Concrete Columneach8484000
Reinforced Concrete Abutmentlinear ft.2525000
Reinforced Concrete Pile Cap/Footinglinear ft.3853300
Prestressed Concrete Pileeach11000
Timber Pileeach11000
Steel Pier Caplinear ft.4240200
Steel Protective Coatingsq. ft.311003110
Reinforced Concrete Pier Caplinear ft.685684010
Strip Seal Jointlinear ft.6200620
Pourable Jointlinear ft.222222000
Compression Jointlinear ft.41511303020
Elastomeric Bearingeach91740170
Movable Bearingeach1111000
Fixed Bearingeach133133000
Bridge Rail
Other Material Bridge Raillinear ft.3,8673,867000