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MD 28 over BR OF WATTS BRANCH

Map

Coordinates:
+39.09108, -77.17998
39°05'28" N, 77°10'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 28 over BR OF WATTS BRANCH
Structure number:100000150004020
Location:0.53 MILE WEST OF IS 270
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:13.1 ft. [4.0 m]
Total length:40.7 ft. [12.4 m]
Skew angle:31°
Owner:State Highway Agency [01]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:47,601 [as of 2013]
Truck traffic:8% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
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]
Sufficiency rating:70.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2016Good7 out of 104760170.0
September 2014Good7 out of 104760170.0
May 2012Good7 out of 104854070.0
May 2010Good7 out of 104854070.0
May 2008Good7 out of 104992070.0
May 2006Good7 out of 104732570.0
August 2005Good7 out of 104732570.0
August 2003Good7 out of 104732570.0
August 2001Good7 out of 103932570.0
August 1999Good7 out of 103932570.0
August 1997Good7 out of 103932570.0
August 1995Good7 out of 103292570.0
August 1993Good7 out of 103292570.0
August 1991Good7 out of 10-71.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach22000
Culvert
Reinforced Concrete Culvertlinear ft.3663511500
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.140140000
Steel Protective Coatingsq. ft.43121621500
Reinforced Concrete Bridge Raillinear ft.7468600