Holly Bush Road over Branch Cypress Swamp


+37.10989, -76.89451
37°06'36" N, 76°53'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Holly Bush Road over Branch Cypress Swamp
Structure number:000000000018205
Location:0.65 Mi.Fr.Int.Rte. 630
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:3.9 ft. [1.2 m]
Total length:26.9 ft. [8.2 m]
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:6
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:91 [as of 2014]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:88.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2018Fair5 out of 109188.0
December 2016Fair6 out of 109199.0
December 2014Fair6 out of 1083100.0
December 2012Fair6 out of 108399.0
December 2010Fair6 out of 108399.0
January 2009Good7 out of 108399.0
March 2007Good7 out of 108399.0
February 2005Good7 out of 1022598.9
January 2003Good7 out of 1047397.9
January 2001Good7 out of 1021497.9
January 1999Fair6 out of 1021497.9
January 1997Fair6 out of 1022197.9
January 1995Fair6 out of 1022197.9
February 1993Fair6 out of 1016198.0
January 1991Fair6 out of 1011098.0