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PATAPSCO AVENUE EB over PATAPSCO RIVER

Map 

Coordinates:
+39.24004, -76.61608
39°14'24" N, 76°36'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:PATAPSCO AVENUE EB over PATAPSCO RIVER
Structure number:200000BC5206013
Location:2 MI E BAL WASH EXPR
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:49.9 ft. [15.2 m]
Total length:1654.0 ft. [504.1 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1961
Year reconstructed:1996
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:33
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:23,835 [as of 2007]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:74.4 tons [67.6 metric tons]
Inventory rating:44.4 tons [40.4 metric tons]
Sufficiency rating:61.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$393,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201661.5FairFairFairFairFO23835
April 201461.5FairFairFairFairFO23835
August 201261.5FairFairFairFairFO23835
August 201075.1FairSatisfactorySatisfactorySatisfactoryFO23835
September 200875.1FairSatisfactorySatisfactorySatisfactoryFO23835
January 200675.1FairSatisfactorySatisfactorySatisfactoryFO23835
October 200375.2FairSatisfactorySatisfactorySatisfactoryFO23600
January 200275.2FairSatisfactorySatisfactorySatisfactoryFO23600
January 200075.5FairSatisfactorySatisfactorySatisfactoryFO20704
January 19987.0FairSatisfactorySatisfactoryGoodSD20704
September 19957.0PoorSatisfactorySatisfactoryImminent FailureSD20704
December 19927.0PoorSatisfactoryGoodImminent FailureSD20704
June 19917.0PoorGoodGoodImminent FailureSD20704