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GWMP over BOUNDARY CHANNEL

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

Facts 

Name:GWMP over BOUNDARY CHANNEL
Structure number:3300020P0000000
Location:0.3 MILES NORTH OF I-395.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:107.9 ft. [32.9 m]
Total length:244.1 ft. [74.4 m]
Roadway width between curbs:41.0 ft. [12.5 m]
Deck width edge-to-edge:90.2 ft. [27.5 m]
Owner:National Park Service [66]
Year built:2012
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Prestressed concrete [5]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:25,200 [as of 2013]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:50.6 tons [46.0 metric tons]
Inventory rating:30.8 tons [28.0 metric tons]
Sufficiency rating:74.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201574.8Not deficientGoodGoodGood25200
April 201374.8Not deficientGoodGoodGood25200
April 201174.8Functionally obsoleteGoodGoodVery Good25200
April 200963.1Functionally obsoleteGoodFairGood25200
August 200774.8Functionally obsoleteGoodSatisfactoryGood25200
May 200574.8Functionally obsoleteGoodSatisfactoryGood25200
September 200174.8Not deficientGoodSatisfactoryVery Good25200
May 199973.9Not deficientGoodSatisfactoryVery Good25200