US 221/ SR 135 over 17 MILE RIVER TRIB.


+31.55477, -82.79943
31°33'17" N, 82°47'58" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 221/ SR 135 over 17 MILE RIVER TRIB.
Structure number:000000006900300
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:6.9 ft. [2.1 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:35.1 ft. [10.7 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Owner:State Highway Agency [01]
Year built:1947
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
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: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,320 [as of 2012]
Truck traffic:1% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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: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:89.5
Estimated cost of work:$141,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2017Fair6 out of 10432089.5
September 2015Fair6 out of 10432088.3
October 2013Fair6 out of 10432088.3
October 2011Fair6 out of 10460088.3
October 2009Good7 out of 10532087.2
October 2007Good7 out of 10532087.2
November 2005Good7 out of 10552087.2
November 2003Good7 out of 10580092.2
October 2001Good7 out of 10590092.2
December 1999Good7 out of 10550092.2
January 1998Fair6 out of 10550090.2
December 1995Fair6 out of 10460090.1
September 1993Fair6 out of 10460090.1
August 1991Fair6 out of 10460090.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.111011100