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MD 28 over BR OF DRY SENECA CREEK

Map

Coordinates:
+39.15746, -77.37664
39°09'27" N, 77°22'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 28 over BR OF DRY SENECA CREEK
Structure number:100000150066020
Location:0.98 MILE WEST OF MD 117
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:20.0 ft. [6.1 m]
Total length:23.0 ft. [7.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1954
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,420 [as of 2009]
Truck traffic:8% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:None present but re-evaluation suggested [5]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:45.9 tons [41.7 metric tons]
Inventory rating:20.9 tons [19.0 metric tons]
Sufficiency rating:79.5

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
October 201679.5Fair6 out of 10-5420
September 201479.5Fair6 out of 10-5420
May 201279.3Fair6 out of 10-5420
May 201079.3Fair6 out of 10-5420
May 200879.2Fair6 out of 10-5630
May 200679.4Fair6 out of 10-5125
June 200479.4Fair6 out of 10-5125
June 200280.9Fair6 out of 10-4225
June 200078.9Fair6 out of 10-4225
June 199878.9Good7 out of 10-4225
October 199694.2Good7 out of 10-4225
October 199493.4Good7 out of 10-4375
October 199293.4Good7 out of 10-4375
January 199193.4Good7 out of 10-4375