+38.57111, -121.51611
38°34'16" N, 121°30'58" W
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
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:50.9 ft. [15.5 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Vertical clearance below bridge:55.1 ft. [16.8 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 2015 

Status:Open, no restriction [A]
Average daily traffic:115,500 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
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]
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]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:79.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201579.0Not deficientVery GoodVery GoodVery Good115500
October 201378.0Not deficientFairSatisfactoryGood115500
October 201166.0Structurally deficientSeriousFairGood115500
October 200966.0Structurally deficientSeriousFairGood102500
October 200766.0Structurally deficientSeriousFairGood102500
December 200666.0Structurally deficientSeriousFairGood102500
March 200666.0Structurally deficientSeriousFairGood102500
January 200571.0Not deficientSatisfactoryFairGood102500
September 200382.0Not deficientSatisfactorySatisfactoryGood85650
April 200282.0Not deficientSatisfactorySatisfactoryGood85650
September 200182.0Not deficientSatisfactorySatisfactoryGood85650
August 200082.0Not deficientSatisfactorySatisfactoryGood85650
20000.0Not applicable---62000
November 199882.0Not deficientSatisfactorySatisfactoryGood85650
December 199270.0Functionally obsoleteSatisfactoryFairGood71400
May 199070.0Functionally obsoleteSatisfactoryFairGood71400