Share:

TRIPLET ROAD over WHITEROCK CREEK

Map

Coordinates:
+36.62348, -77.76924
36°37'25" N, 77°46'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TRIPLET ROAD over WHITEROCK CREEK
Structure number:000000000028455
Location:1.00 FR 602 & 1.64 TO 670
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:5.9 ft. [1.8 m]
Total length:22.0 ft. [6.7 m]
Owner:State Highway Agency [01]
Year built:2005
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:3
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:128 [as of 2014]
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.9
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$499,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2017Good7 out of 1012898.9
February 2015Good7 out of 1011696.9
February 2013Good7 out of 1011698.9
February 2011Good7 out of 1011698.9
February 2009Good7 out of 1011698.9
February 2007Good8 out of 1011699.9