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MD 355 over LITTLE SENECA CREEK

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 355 over LITTLE SENECA CREEK
Structure number:100000150054010
Location:1.44 MILES NORTH OF MD 27
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:24.9 ft. [7.6 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:24.6 ft. [7.5 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1922
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,820 [as of 2009]
Truck traffic:8% of total traffic
Deck condition:Fair [5 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 minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:91.3 tons [83.0 metric tons]
Inventory rating:54.3 tons [49.4 metric tons]
Sufficiency rating:73.2
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$50,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201673.2FairFairGoodGoodFO13820
November 201560.8FairFairFairFairFO13820
September 201460.8FairFairFairFairFO13820
August 201360.8FairFairFairFairFO13820
August 201260.8FairFairFairFairFO13820
July 201160.8FairFairFairFairFO13820
July 201060.8FairFairFairFairFO13820
July 200960.3FairFairFairFairFO14720
July 200860.3FairFairFairFairFO14720
July 200762.3FairFairFairFairFO11325
July 200661.2FairFairFairFairFO11325
August 200561.2FairFairFairFairFO11325
August 200461.2FairFairFairFairFO11325
August 200361.2FairFairFairFairFO11325
August 200263.7FairFairFairFairFO7225
August 200163.7FairFairFairFairFO7225
August 200063.7FairFairFairFairFO7225
July 199963.7FairFairFairFairFO7225
July 199863.7FairFairFairFairFO7225
July 199763.7FairFairFairFairFO7225
July 199661.6FairFairFairFairFO10625
August 199448.7FairFairFairFairFO10625
July 199349.9FairSatisfactoryFairFairFO10625
July 199249.9FairSatisfactoryFairFairFO10625
July 199149.9FairSatisfactoryFairFairFO10625