US 50 (I-305) EB over 18TH TO 24TH,UP,BNSF,LRT


+38.56167, -121.48333
38°33'42" N, 121°28'60" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 50 (I-305) EB over 18TH TO 24TH,UP,BNSF,LRT
Structure number:24 0248R
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:2550.0 ft. [777.2 m]
Roadway width between curbs:92.2 ft. [28.1 m]
Deck width edge-to-edge:95.1 ft. [29.0 m]
Vertical clearance below bridge:19.4 ft. [5.9 m]
Owner:State Highway Agency [01]
Year built:1968
Year reconstructed:2014
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:25
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2015 

Status:Open, no restriction [A]
Average daily traffic:123,000 [as of 2009]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
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]
Operating rating:73.0 tons [66.4 metric tons]
Inventory rating:43.9 tons [39.9 metric tons]
Sufficiency rating:85.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201585.3Not deficientVery GoodGoodVery Good123000
October 201384.2Not deficientSatisfactorySatisfactoryGood123000
October 201178.4Structurally deficientSeriousSatisfactoryGood123000
October 200978.4Structurally deficientSeriousSatisfactoryGood123500
October 200778.4Structurally deficientSeriousSatisfactoryGood123500
March 200777.2Structurally deficientSeriousSatisfactoryGood123500
October 200577.2Structurally deficientSeriousSatisfactoryGood123500
March 200571.0Structurally deficientSeriousSatisfactoryVery Good123500
November 200279.1Not deficientSatisfactorySatisfactoryVery Good94750
September 200118.0Structurally deficientSatisfactoryCriticalVery Good94750
20000.0Not applicable----
December 199267.7Not deficientFairFairGood92900
October 199180.1Not deficientFairSatisfactoryGood92900