Hummingbird Lane over Holts Branch


+37.39250, -78.92753
37°23'33" N, 78°55'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Hummingbird Lane over Holts Branch
Structure number:000000000001652
Location:1.60-Rt.608 / 1.30-Rt.668
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:11.2 ft. [3.4 m]
Total length:60.0 ft. [18.3 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1990
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:4
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:152 [as of 2014]
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:97.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2017Fair6 out of 1015297.0
September 2016Fair6 out of 1015297.0
September 2014Fair5 out of 1017086.0
September 2012Fair5 out of 1012186.0
September 2010Fair5 out of 1012186.0
September 2008Good7 out of 1012199.0
September 2006Good7 out of 1011298.9
September 2004Good7 out of 1011298.9
September 2002Good7 out of 108299.0
October 2000Fair6 out of 1082100.0
October 1998Fair6 out of 1082100.0
October 1996Fair6 out of 1056100.0
August 1994Good8 out of 1056100.0
September 1992Good8 out of 1051100.0
October 1990Good9 out of 1011299.9