Robertson Road over Bluestone Creek
Map
Coordinates:
+36.82501, -78.5591336°49'30" N, 78°33'33" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | Robertson Road over Bluestone Creek |
Structure number: | 000000000004878 |
Location: | 0.35 to 686 - 0.95 to 635 |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 39.0 ft. [11.9 m] |
Total length: | 42.0 ft. [12.8 m] |
Roadway width between curbs: | 23.0 ft. [7.0 m] |
Deck width edge-to-edge: | 24.0 ft. [7.3 m] |
Skew angle: | 5° |
Owner: | State Highway Agency [01] |
Year built: | 1932 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Main span material: | Steel [3] |
Main span design: | Stringer/Multi-beam or girder [02] |
Deck type: | Wood or Timber [8] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: September 2018
Good/Fair/Poor Condition: | Fair |
Status: | Posted for load [P] |
Average daily traffic: | 131 [as of 2014] |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Fair [5 out of 9] |
Substructure condition: | Fair [5 out of 9] |
Structural appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Deck geometry appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Water adequacy appraisal: | Equal to present minimum criteria [6] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Channel protection: | Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 50.9 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $503,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
September 2018 | Fair | Good | Fair | Fair | 131 | 50.9 |
September 2017 | Fair | Good | Fair | Fair | 131 | 50.9 |
September 2016 | Fair | Good | Fair | Fair | 131 | 50.9 |
September 2015 | Fair | Good | Fair | Fair | 131 | 50.9 |
September 2014 | Fair | Good | Fair | Satisfactory | 250 | 50.9 |
September 2013 | Fair | Good | Fair | Satisfactory | 144 | 50.9 |
September 2012 | Fair | Good | Fair | Satisfactory | 144 | 50.9 |
September 2011 | Fair | Good | Satisfactory | Satisfactory | 144 | 58.8 |
September 2010 | Fair | Good | Satisfactory | Satisfactory | 144 | 58.8 |
September 2009 | Fair | Good | Satisfactory | Satisfactory | 144 | 58.8 |
September 2008 | Fair | Good | Satisfactory | Satisfactory | 144 | 58.8 |
October 2007 | Fair | Good | Satisfactory | Good | 144 | 83.0 |
November 2006 | Fair | Good | Satisfactory | Good | 162 | 83.0 |
September 2005 | Fair | Good | Satisfactory | Good | 162 | 77.9 |
October 2004 | Fair | Good | Satisfactory | Good | 162 | 77.9 |
September 2003 | Good | Good | Good | Good | 162 | 74.9 |
September 2002 | Good | Good | Good | Good | 162 | 74.9 |
September 2001 | Good | Very Good | Good | Good | 162 | 74.9 |
November 2000 | Good | Very Good | Good | Good | 138 | 75.0 |
September 1999 | Good | Very Good | Good | Good | 138 | 75.0 |
September 1998 | Good | Very Good | Good | Good | 138 | 75.0 |
September 1997 | Good | Very Good | Good | Good | 101 | 75.0 |
October 1996 | Good | Very Good | Good | Good | 160 | 75.0 |
October 1995 | Good | Very Good | Very Good | Good | 160 | 75.2 |
December 1994 | Good | Very Good | Very Good | Good | 160 | 75.2 |
October 1993 | Good | Very Good | Very Good | Good | 160 | 75.2 |
September 1992 | Good | Very Good | Very Good | Good | 171 | 76.6 |
November 1991 | Good | Very Good | Very Good | Good | 171 | 76.6 |