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MD 28 over BR OF WATTS BRANCH

Map

Coordinates:
+39.08701, -77.17582
39°05'13" N, 77°10'33" 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]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:70.0

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
October 201670.0Good7 out of 10-47601
September 201470.0Good7 out of 10-47601
May 201270.0Good7 out of 10-48540
May 201070.0Good7 out of 10-48540
May 200870.0Good7 out of 10-49920
May 200670.0Good7 out of 10-47325
August 200570.0Good7 out of 10-47325
August 200370.0Good7 out of 10-47325
August 200170.0Good7 out of 10-39325
August 199970.0Good7 out of 10-39325
August 199770.0Good7 out of 10-39325
August 199570.0Good7 out of 10-32925
August 199370.0Good7 out of 10-32925
August 199171.6Good7 out of 10--