WONJU ST over NS RAILWAY
Map
Coordinates:
+37.25085, -79.9570237°15'03" N, 79°57'25" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | WONJU ST over NS RAILWAY |
Structure number: | 000000000021621 |
Location: | 0010220BUS 0020 COL AV |
Purpose: | Carries highway and pedestrian walkway over railroad |
Route classification: | Minor Arterial (Urban) [16] |
Length of largest span: | 55.1 ft. [16.8 m] |
Total length: | 149.9 ft. [45.7 m] |
Roadway width between curbs: | 58.1 ft. [17.7 m] |
Deck width edge-to-edge: | 82.0 ft. [25.0 m] |
Vertical clearance below bridge: | 19.7 ft. [6.0 m] |
Skew angle: | 15° |
Owner: | City or Municipal Highway Agency [04] |
Year built: | 1977 |
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: | 3 |
Main spans material: | Steel [3] |
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: August 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 13,807 [as of 2014] |
Truck traffic: | 1% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Satisfactory [6 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Underclearances appraisal: | Equal to present minimum criteria [6] |
Roadway alignment appraisal: | Better than present minimum criteria [7] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 94.7 |
Recommended work: | Other structural work, including hydraulic replacements. [38] |
Estimated cost of work: | $337,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
August 2017 | Fair | Good | Satisfactory | Satisfactory | 13807 | 94.7 |
August 2015 | Fair | Good | Satisfactory | Satisfactory | 13807 | 94.7 |
August 2013 | Fair | Good | Good | Satisfactory | 14000 | 95.7 |
August 2011 | Good | Good | Good | Good | 14000 | 95.7 |
August 2009 | Good | Good | Good | Good | 13904 | 98.7 |
September 2007 | Good | Good | Good | Good | 15500 | 98.6 |
October 2005 | Good | Good | Good | Good | 15500 | 98.6 |
November 2003 | Good | Good | Good | Good | 15500 | 98.6 |
October 2001 | Good | Good | Good | Good | 15500 | 98.5 |
October 1999 | Good | Good | Good | Good | 15500 | 96.5 |
September 1997 | Good | Good | Good | Good | 15500 | 96.5 |
October 1995 | Good | Good | Good | Good | 15500 | 96.8 |
November 1993 | Good | Good | Good | Good | 15500 | 96.8 |
November 1992 | Good | Good | Good | Good | 23000 | 96.3 |
December 1990 | Good | Good | Good | Good | 23000 | 96.3 |