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IS 370 EB over OAKMONT AVENUE

Map

Coordinates:
+39.12721, -77.17416
39°07'38" N, 77°10'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 370 EB over OAKMONT AVENUE
Structure number:100000150152013
Location:0.37 MILE EAST OF MD 355
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:128.0 ft. [39.0 m]
Total length:136.2 ft. [41.5 m]
Roadway width between curbs:131.2 ft. [40.0 m]
Deck width edge-to-edge:138.1 ft. [42.1 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:44°
Owner:State Highway Agency [01]
Year built:1989
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:78,741 [as of 2009]
Truck traffic:8% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood7874193.0
November 2015GoodGoodGoodGood7874193.0
November 2013GoodGoodGoodGood7874193.0
November 2011GoodGoodGoodGood7874193.0
September 2008GoodGoodVery GoodGood3819197.0
November 2006GoodGoodVery GoodGood3888897.0
November 2004GoodGoodVery GoodGood3888897.0
November 2002GoodGoodVery GoodGood4099997.0
December 2000GoodGoodVery GoodGood4099999.0
December 1998GoodGoodVery GoodGood4099999.0
January 1997GoodGoodVery GoodGood4099999.0
January 1995GoodGoodVery GoodGood4099999.0
June 1992GoodGoodVery GoodGood-99.0
July 1990GoodGoodVery GoodGood-99.0