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LOCH RAVEN DRIVE over TOWSON RUN

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

Facts 

Name:LOCH RAVEN DRIVE over TOWSON RUN
Structure number:200000BC6509010
Location:0.9 MI E CROMWELL BRDG RD
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:29.9 ft. [9.1 m]
Total length:34.1 ft. [10.4 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1879
Year reconstructed:1912
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Masonry [8]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:4,720 [as of 2007]
Truck traffic:5% of total traffic
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.3
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$23,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201476.3Functionally obsolete-SatisfactorySatisfactory4720
August 201276.3Functionally obsolete-SatisfactorySatisfactory4720
August 201076.3Functionally obsolete-SatisfactorySatisfactory4720
November 200976.3Functionally obsolete-SatisfactorySatisfactory4720
November 200776.3Functionally obsolete-SatisfactorySatisfactory4720
November 200576.3Functionally obsolete-SatisfactorySatisfactory4720
October 200376.3Functionally obsolete-SatisfactorySatisfactory4720
November 200165.4Functionally obsolete-FairFair3790
November 199976.6Functionally obsolete-SatisfactorySatisfactory3790
December 199776.6Functionally obsolete-SatisfactorySatisfactory3790
January 199776.6Functionally obsolete-SatisfactorySatisfactory3790
March 199574.5Functionally obsolete-SatisfactorySatisfactory3790
December 199275.5Functionally obsoleteSatisfactorySatisfactorySatisfactory3790
October 199075.5Functionally obsolete-GoodSatisfactory3790