Zion Hill Road over Briery Creek
Map
Coordinates:
+37.25540, -78.3926537°15'19" N, 78°23'34" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | Zion Hill Road over Briery Creek |
Structure number: | 000000000013948 |
Location: | 1.45-Rt.15 / 0.50-Rt.630 |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 44.0 ft. [13.4 m] |
Total length: | 129.9 ft. [39.6 m] |
Roadway width between curbs: | 26.6 ft. [8.1 m] |
Deck width edge-to-edge: | 29.9 ft. [9.1 m] |
Skew angle: | 30° |
Owner: | State Highway Agency [01] |
Year built: | 1971 |
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: | Latex Concrete or similar additive [3] |
Latest Available Inspection: December 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 1,100 [as of 2017] |
Deck condition: | Satisfactory [6 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: | Meets minimum tolerable limits to be left in place as is [4] |
Water adequacy appraisal: | Better than present minimum criteria [7] |
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: | 85.9 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
December 2018 | Fair | Satisfactory | Satisfactory | Satisfactory | 1100 | 85.9 |
December 2016 | Fair | Satisfactory | Satisfactory | Satisfactory | 1060 | 85.9 |
December 2014 | Fair | Satisfactory | Satisfactory | Satisfactory | 1100 | 85.9 |
December 2012 | Fair | Satisfactory | Satisfactory | Satisfactory | 1100 | 86.9 |
December 2010 | Fair | Satisfactory | Satisfactory | Satisfactory | 826 | 88.2 |
December 2008 | Fair | Satisfactory | Satisfactory | Satisfactory | 826 | 88.2 |
December 2006 | Fair | Fair | Satisfactory | Good | 826 | 87.1 |
December 2004 | Fair | Fair | Satisfactory | Good | 730 | 94.3 |
December 2002 | Fair | Fair | Satisfactory | Good | 730 | 93.3 |
December 2000 | Good | Good | Good | Good | 681 | 93.4 |
December 1998 | Good | Good | Good | Good | 681 | 93.4 |
January 1997 | Good | Good | Good | Good | 681 | 93.4 |
January 1995 | Good | Very Good | Good | Good | 681 | 94.1 |
December 1992 | Good | Very Good | Good | Good | 314 | 94.5 |
January 1991 | Good | Very Good | Good | Good | 314 | 94.5 |