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SOUTHWEST EXPWY over MERIDIAN AVENUE

Map 

Coordinates:
+37.31278, -121.91500
37°18'46" N, 121°54'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SOUTHWEST EXPWY over MERIDIAN AVENUE
Structure number:37C0052R
Location:S/O SR 280 INTCHNG
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:108.9 ft. [33.2 m]
Total length:214.9 ft. [65.5 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:16.1 ft. [4.9 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1972
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2016 

Status:Open, no restriction [A]
Average daily traffic:10,100 [as of 1999]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:107.3 tons [97.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201696.0Not deficientSatisfactoryVery GoodGood10100
March 201496.0Not deficientSatisfactoryVery GoodGood10100
March 201296.0Not deficientSatisfactoryVery GoodGood10100
April 201096.0Not deficientSatisfactoryVery GoodGood10100
March 200896.0Not deficientGoodVery GoodGood10100
March 200696.0Not deficientGoodVery GoodGood10100
January 200488.7Not deficientGoodVery GoodGood28500
January 200288.7Not deficientGoodVery GoodGood28500
March 200088.7Not deficientGoodVery GoodGood28500
July 199688.7Not deficientGoodVery GoodGood28500
July 199489.2Not deficientVery GoodVery GoodVery Good28500
April 199389.2Not deficientVery GoodVery GoodVery Good28500
January 199289.2Not deficientVery GoodVery GoodVery Good28500