Dryburg Road over Difficult Creek
Map
Coordinates:
+36.75393, -78.7073136°45'14" N, 78°42'26" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | Dryburg Road over Difficult Creek |
Structure number: | 000000000009317 |
Location: | 2.00-Rt 344 / 0.30-Rt 717 |
Purpose: | Carries highway over waterway |
Route classification: | Major Collector (Rural) [07] |
Length of largest span: | 46.3 ft. [14.1 m] |
Total length: | 143.1 ft. [43.6 m] |
Roadway width between curbs: | 20.0 ft. [6.1 m] |
Deck width edge-to-edge: | 21.7 ft. [6.6 m] |
Owner: | State Highway Agency [01] |
Year built: | 1952 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Number of main spans: | 3 |
Main spans material: | Concrete [1] |
Main spans design: | Tee beam [04] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: October 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 153 [as of 2014] |
Truck traffic: | 5% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Fair [5 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Deck geometry appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Water adequacy appraisal: | Equal to present desirable criteria [8] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Channel protection: | Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5] |
Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour condition. [5] |
Sufficiency rating: | 61.1 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $1,412,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
October 2018 | Fair | Good | Fair | Satisfactory | 153 | 61.1 |
October 2016 | Fair | Good | Fair | Good | 153 | 61.1 |
October 2014 | Fair | Good | Fair | Good | 200 | 61.1 |
October 2012 | Fair | Good | Fair | Good | 153 | 62.1 |
October 2010 | Fair | Good | Fair | Good | 153 | 61.8 |
October 2008 | Fair | Good | Fair | Good | 153 | 61.8 |
October 2006 | Fair | Good | Fair | Good | 212 | 61.7 |
October 2004 | Fair | Good | Fair | Good | 277 | 60.1 |
November 2002 | Fair | Good | Fair | Good | 280 | 58.1 |
October 2000 | Fair | Good | Fair | Good | 331 | 58.1 |
December 1998 | Fair | Satisfactory | Fair | Good | 331 | 57.1 |
January 1997 | Fair | Good | Fair | Good | 292 | 58.1 |
October 1994 | Good | Good | Good | Very Good | 292 | 68.2 |
December 1992 | Fair | Good | Fair | Very Good | 306 | 58.1 |
December 1991 | Fair | Good | Fair | Very Good | 290 | 58.1 |