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US 21 over MURPH MILL CREEK

Map

Coordinates:
+33.63517, -80.89136
33°38'07" N, 80°53'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 21 over MURPH MILL CREEK
Structure number:000000000001011
Old structure number:000920002100100 (from 1992 edition)
Location:7MI W OF ST MATTHEWS
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Owner:State Highway Agency [01]
Year built:1940
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,300 [as of 2017]
Truck traffic:5% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:91.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2018Good7 out of 10430091.9
July 2016Good7 out of 10460091.8
July 2014Good7 out of 10430092.3
August 2012Good7 out of 10390092.3
September 2010Good7 out of 10420088.9
September 2008Good7 out of 10390088.9
September 2006Good7 out of 10410088.9
September 2004Good7 out of 10390088.9
August 1998Good7 out of 10340089.1
July 1990Good8 out of 10232989.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.1321211100