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US 50 (I-305) EB over SACRAMENTO RIV,I 5,CONNS

Map

Coordinates:
+38.57698, -121.52548
38°34'37" N, 121°31'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 50 (I-305) EB over SACRAMENTO RIV,I 5,CONNS
Structure number:24 0004R
Location:03-SAC-050-L0.01-SAC
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:Meets minimum tolerable limits to be left in place as is [4]
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:87.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood11550087.5
October 2015GoodVery GoodVery GoodVery Good11550079.0
October 2013FairFairSatisfactoryGood11550078.0
October 2011PoorSeriousFairGood11550066.0
October 2009PoorSeriousFairGood10250066.0
October 2007PoorSeriousFairGood10250066.0
December 2006PoorSeriousFairGood10250066.0
March 2006PoorSeriousFairGood10250066.0
January 2005FairSatisfactoryFairGood10250071.0
September 2003FairSatisfactorySatisfactoryGood8565082.0
April 2002FairSatisfactorySatisfactoryGood8565082.0
September 2001FairSatisfactorySatisfactoryGood8565082.0
August 2000FairSatisfactorySatisfactoryGood8565082.0
November 1998FairSatisfactorySatisfactoryGood8565082.0
December 1992FairSatisfactoryFairGood7140070.0
May 1990FairSatisfactoryFairGood7140070.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.8,2138,05915400
Steel Protective Coatingsq. ft.59,33643,691015,6450
Deck
Reinforced Concrete Decksq. ft.40,14040,140000
Wearing Surfacessq. ft.38,96138,961000
Superstructure
Steel Pin or Pin & Hangar Assemblyeach6969000
Substructure
Reinforced Concrete Columneach8484000
Reinforced Concrete Abutmentlinear ft.2424000
Reinforced Concrete Pile Cap/Footinglinear ft.2402400
Prestressed Concrete Pileeach11000
Timber Pileeach11000
Steel Pier Caplinear ft.4139200
Steel Protective Coatingsq. ft.301003010
Reinforced Concrete Pier Caplinear ft.693691020
Joints
Strip Seal Jointlinear ft.6100610
Pourable Jointlinear ft.224224000
Compression Jointlinear ft.43412403100
Bearings
Elastomeric Bearingeach8985040
Movable Bearingeach1111000
Bridge Rail
Other Material Bridge Raillinear ft.3,8673,867000