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HORNER MILL RD. over HORNER'S MILL STREAM

Map

Coordinates:
+38.11271, -76.94846
38°06'46" N, 76°56'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HORNER MILL RD. over HORNER'S MILL STREAM
Structure number:000000000019236
Location:1.6M RTE640-0.6M RTE678
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:22.0 ft. [6.7 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1980
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:180 [as of 2014]
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:Equal to present minimum criteria [6]
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 assessed or calculated scour condition. [5]
Sufficiency rating:96.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactorySatisfactorySatisfactory18096.9
May 2016FairSatisfactorySatisfactorySatisfactory18096.9
May 2014GoodGoodGoodGood21596.9
May 2012GoodGoodGoodGood21596.9
May 2010GoodGoodGoodGood21597.9
May 2008GoodGoodGoodGood21597.9
May 2006GoodGoodGoodGood22197.9
June 2004GoodGoodGoodGood22197.9
June 2002GoodGoodGoodGood22197.9
May 2000GoodGoodGoodVery Good16099.9
June 1998GoodGoodGoodVery Good16099.9
June 1996GoodGoodGoodVery Good16099.9
May 1994GoodVery GoodVery GoodVery Good16099.9
June 1992GoodVery GoodVery GoodVery Good15299.9
May 1990GoodVery GoodVery GoodVery Good14899.9