Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 221 Carroll over RUNNING WATER CREEK
Structure number:0000000000M2370
Location:0.68 MI N JCT SH 21 & 221
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:12.1 ft. [3.7 m]
Total length:24.0 ft. [7.3 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,600 [as of 2014]
Truck traffic:1% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:75.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Fair6 out of 10260075.3
July 2015Fair6 out of 10250075.4
July 2013Fair6 out of 10250077.2
July 2011Fair6 out of 10260077.1
July 2010Fair6 out of 10260077.1
July 2008Fair6 out of 10260077.1
July 2006Fair6 out of 10280077.0
July 2004Fair6 out of 10270077.0
July 2002Fair6 out of 10240077.0
July 2000Fair6 out of 10320076.5
July 1998Good7 out of 10320088.2
July 1996Good8 out of 10128077.7
July 1994Good8 out of 10128089.2
June 1992Good8 out of 10128089.2
June 1990Good8 out of 10144489.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.9209020