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WILLAMETTE BLVD over BURLINGTON NORTHERN R&R

Map 

Coordinates:
+45.58216, -122.74084
45°34'56" N, 122°44'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:WILLAMETTE BLVD over BURLINGTON NORTHERN R&R
Structure number:51T102000000000
Location:N. WILLAMETTE OVER BURLIN
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:90.9 ft. [27.7 m]
Total length:339.9 ft. [103.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance below bridge:71.2 ft. [21.7 m]
Owner:Railroad [27]
Year built:1909
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Truss - Deck [09]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:10,361 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:45.9 tons [41.7 metric tons]
Inventory rating:27.9 tons [25.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:58.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,916,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201458.4Structurally deficientPoorPoorFair10361
July 201258.4Structurally deficientPoorPoorFair10361
November 201058.4Structurally deficientPoorPoorFair10361
December 200942.0Structurally deficientPoorPoorSerious10361
December 200847.2Structurally deficientPoorPoorSerious10361
August 200747.3Structurally deficientPoorPoorSerious10258
September 200647.4Structurally deficientPoorPoorSerious9959
August 200547.4Structurally deficientPoorPoorSerious9959
September 200447.2Structurally deficientPoorFairSerious9959
August 200247.2Structurally deficientPoorFairSerious9959
May 200064.4Structurally deficientFairFairPoor9665
July 199864.4Structurally deficientFairFairPoor9665
June 199662.4Structurally deficientPoorFairPoor9665
July 199431.4Structurally deficientPoorFairSerious9665
June 199234.8Structurally deficientPoorFairSerious9290