Amelon Expressway over Route 29 Bypass NBL&SBL


+37.46301, -79.08388
37°27'47" N, 79°05'02" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Amelon Expressway over Route 29 Bypass NBL&SBL
Structure number:000000000025932
Location:.20-Rt 677/.20-Rt 670
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:137.1 ft. [41.8 m]
Total length:262.2 ft. [79.9 m]
Roadway width between curbs:69.6 ft. [21.2 m]
Deck width edge-to-edge:73.2 ft. [22.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:2004
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
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: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,167 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodGoodVery GoodGood416797.9
May 2016GoodGoodVery GoodGood416797.9
May 2014GoodGoodVery GoodGood410097.9
May 2012GoodGoodVery GoodGood409197.9
May 2010GoodGoodVery GoodGood409197.9
May 2008GoodGoodVery GoodGood409197.9
April 2006GoodGoodVery GoodGood653096.6
April 2004GoodExcellentExcellentExcellent653096.6