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LRD S 70TH ST over CANADIAN PACIFIC RR

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LRD S 70TH ST over CANADIAN PACIFIC RR
Structure number:P40085600000000
Location:0.7M S JCT USH 18
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:35.1 ft. [10.7 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:68.9 ft. [21.0 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1939
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:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:17,401 [as of 2015]
Deck condition:Serious [3 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.6 tons [75.1 metric tons]
Inventory rating:49.9 tons [45.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:44.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$911,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201544.8Structurally deficientSeriousPoorFair17401
October 201444.9Structurally deficientSeriousPoorFair17229
October 201244.4Structurally deficientSeriousPoorPoor20600
October 201039.3Structurally deficientSeriousPoorFair20600
September 200854.9Structurally deficientPoorFairFair20600
August 200654.9Structurally deficientPoorSatisfactoryFair20600
August 200454.9Structurally deficientPoorSatisfactoryFair20600
August 200268.4Structurally deficientPoorSatisfactorySatisfactory12700
December 200068.4Structurally deficientPoorSatisfactorySatisfactory12700
April 199868.4Structurally deficientPoorSatisfactorySatisfactory12700
October 199668.4Structurally deficientPoorSatisfactorySatisfactory12700
October 199475.5Functionally obsoleteSatisfactorySatisfactorySatisfactory12700
July 199275.5Functionally obsoleteSatisfactorySatisfactorySatisfactory12700
August 199075.5Functionally obsoleteSatisfactorySatisfactorySatisfactory12700