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Rte. 636 over Rte. I-81

Map

Coordinates:
+37.19614, -80.26983
37°11'46" N, 80°16'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Rte. 636 over Rte. I-81
Structure number:000000000029536
Location:0.75-Rt 821;2.0-Rt 11&460
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:108.6 ft. [33.1 m]
Total length:217.2 ft. [66.2 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:2012
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:122 [as of 2008]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:99.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood12299.0
April 2015GoodGoodGoodGood12299.0
April 2013GoodGoodGoodGood12284.0