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W237-AMERICAN PKWY over UP RR, AMTRAK, LAFAYETTE

Map 

Coordinates:
+37.43167, -121.90333
37°25'54" N, 121°54'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:W237-AMERICAN PKWY over UP RR, AMTRAK, LAFAYETTE
Structure number:37 0470K
Location:04-SCL-237-R6.10-SJS
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:86.9 ft. [26.5 m]
Total length:446.9 ft. [136.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:20.7 ft. [6.3 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1994
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:6
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: April 2014 

Status:Open, no restriction [A]
Average daily traffic:12,700 [as of 2001]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:94.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201494.0Not deficientGoodVery GoodSatisfactory12700
April 201294.0Not deficientGoodVery GoodSatisfactory12700
April 200895.0Not deficientGoodVery GoodSatisfactory12700
April 200695.0Not deficientGoodVery GoodSatisfactory12700
March 200496.8Not deficientGoodVery GoodGood5000
April 200298.7Not deficientGoodVery GoodGood1234
September 200099.7Not deficientGoodVery GoodGood1234
June 199899.0Not deficientGoodVery GoodGood101
May 199599.0Not deficientExcellentExcellentExcellent101
December 199498.0Not deficient----