Zion Hill Road over Briery Creek


+37.25540, -78.39265
37°15'19" N, 78°23'34" W


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

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactorySatisfactorySatisfactory110085.9
December 2016FairSatisfactorySatisfactorySatisfactory106085.9
December 2014FairSatisfactorySatisfactorySatisfactory110085.9
December 2012FairSatisfactorySatisfactorySatisfactory110086.9
December 2010FairSatisfactorySatisfactorySatisfactory82688.2
December 2008FairSatisfactorySatisfactorySatisfactory82688.2
December 2006FairFairSatisfactoryGood82687.1
December 2004FairFairSatisfactoryGood73094.3
December 2002FairFairSatisfactoryGood73093.3
December 2000GoodGoodGoodGood68193.4
December 1998GoodGoodGoodGood68193.4
January 1997GoodGoodGoodGood68193.4
January 1995GoodVery GoodGoodGood68194.1
December 1992GoodVery GoodGoodGood31494.5
January 1991GoodVery GoodGoodGood31494.5