Amelon Expressway over Route 29 Bypass NBL&SBL
Map
Coordinates:
+37.46301, -79.0838837°27'47" N, 79°05'02" W
Facts
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
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
May 2018 | Good | Good | Very Good | Good | 4167 | 97.9 |
May 2016 | Good | Good | Very Good | Good | 4167 | 97.9 |
May 2014 | Good | Good | Very Good | Good | 4100 | 97.9 |
May 2012 | Good | Good | Very Good | Good | 4091 | 97.9 |
May 2010 | Good | Good | Very Good | Good | 4091 | 97.9 |
May 2008 | Good | Good | Very Good | Good | 4091 | 97.9 |
April 2006 | Good | Good | Very Good | Good | 6530 | 96.6 |
April 2004 | Good | Excellent | Excellent | Excellent | 6530 | 96.6 |