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SHADY GROVE ROAD over IS 270 & C-D ROADS

Map

Coordinates:
+39.11069, -77.18778
39°06'38" N, 77°11'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SHADY GROVE ROAD over IS 270 & C-D ROADS
Structure number:100000150047010
Location:1.02 MI S OF MD 355
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:86.9 ft. [26.5 m]
Total length:345.2 ft. [105.2 m]
Roadway width between curbs:97.1 ft. [29.6 m]
Deck width edge-to-edge:110.2 ft. [33.6 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:33°
Owner:State Highway Agency [01]
Year built:1987
Year reconstructed:1995
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:49,235 [as of 2006]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:65.9 tons [59.9 metric tons]
Inventory rating:39.4 tons [35.8 metric tons]
Sufficiency rating:76.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201676.0FairGoodGoodSatisfactory-49235
February 201476.0FairGoodGoodSatisfactory-49235
February 201276.0FairGoodGoodSatisfactory-49235
November 200976.0GoodGoodGoodGood-49235
September 200776.2GoodGoodGoodGood-35375
September 200576.2GoodGoodGoodGood-35375
August 200384.4GoodGoodGoodGood-35375
July 200183.0GoodGoodGoodGood-46400
June 199983.0GoodGoodGoodGood-46400
June 199783.0GoodGoodGoodGood-46400
May 199583.0GoodGoodGoodGood-46400