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LIBERTY HEIGHTS AV over POWDER MILL RUN

Map 

Coordinates:
+39.33593, -76.70959
39°20'09" N, 76°42'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LIBERTY HEIGHTS AV over POWDER MILL RUN
Structure number:200000BC2255020
Location:0.1 MI W POWDER MILL LN
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:17.1 ft. [5.2 m]
Total length:53.2 ft. [16.2 m]
Deck width edge-to-edge:14.1 ft. [4.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:24,990 [as of 2007]
Truck traffic:8% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:None present but re-evaluation suggested [5]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:79.1
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$65,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201479.1Not deficient---24990
July 201279.1Not deficient---24990
July 201074.9Functionally obsolete---24990
December 200974.9Functionally obsolete---24990
December 200774.9Functionally obsolete---24990
October 200575.1Functionally obsolete---23800
October 200375.1Functionally obsolete---23800
January 200275.5Functionally obsolete---20499
February 200075.5Functionally obsolete---20499
February 199875.5Functionally obsolete---20499
February 199576.0Functionally obsolete---20499
October 199276.0Functionally obsolete---20499
November 199077.0Functionally obsolete---20499