12th Street over NS Railway
Map
Coordinates:
+37.40361, -79.1557937°24'13" N, 79°09'21" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | 12th Street over NS Railway |
Structure number: | 000000000020555 |
Location: | .12 501 / 1.22 NCL LYNC |
Purpose: | Carries highway and pedestrian walkway over railroad |
Route classification: | Minor Arterial (Urban) [16] |
Length of largest span: | 33.5 ft. [10.2 m] |
Total length: | 33.5 ft. [10.2 m] |
Roadway width between curbs: | 40.0 ft. [12.2 m] |
Deck width edge-to-edge: | 52.5 ft. [16.0 m] |
Vertical clearance below bridge: | 19.7 ft. [6.0 m] |
Skew angle: | 7° |
Owner: | City or Municipal Highway Agency [04] |
Year built: | 1932 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Main span material: | Concrete [1] |
Main span design: | Slab [01] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: May 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 8,508 [as of 2014] |
Truck traffic: | 1% of total traffic |
Deck condition: | Fair [5 out of 9] |
Superstructure condition: | Fair [5 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Deck geometry appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Underclearances appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 50.7 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
May 2017 | Fair | Fair | Fair | Satisfactory | 8508 | 50.7 |
May 2015 | Fair | Fair | Satisfactory | Satisfactory | 8508 | 91.1 |
May 2013 | Fair | Fair | Satisfactory | Satisfactory | 8400 | 90.2 |
May 2011 | Fair | Fair | Satisfactory | Satisfactory | 8553 | 90.1 |
April 2009 | Fair | Fair | Fair | Satisfactory | 8553 | 79.0 |
April 2007 | Fair | Satisfactory | Satisfactory | Satisfactory | 8553 | 92.2 |
April 2005 | Fair | Satisfactory | Satisfactory | Satisfactory | 8553 | 92.2 |
April 2003 | Fair | Satisfactory | Satisfactory | Satisfactory | 8553 | 90.7 |
April 2001 | Fair | Satisfactory | Satisfactory | Satisfactory | 8553 | 90.7 |
April 1999 | Fair | Satisfactory | Satisfactory | Satisfactory | 8553 | 90.7 |
April 1997 | Fair | Satisfactory | Satisfactory | Satisfactory | 8553 | 90.7 |
April 1995 | Fair | Satisfactory | Satisfactory | Satisfactory | 8553 | 90.9 |
April 1993 | Fair | Satisfactory | Satisfactory | Satisfactory | 8553 | 90.9 |
April 1991 | Fair | Satisfactory | Satisfactory | Satisfactory | 7373 | 92.4 |