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US 221/ SR 135 over 17 MILE RIVER TRIB.

Map

Coordinates:
+31.51961, -82.82390
31°31'11" N, 82°49'26" W

Facts

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
Location:APP 3 MI NE OF DOUGLAS
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: September 2015

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]
Operating rating:45.5 tons [41.4 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:88.3
Estimated cost of work:$141,000

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
September 201588.3Fair6 out of 10-4320
October 201388.3Fair6 out of 10-4320
October 201188.3Fair6 out of 10-4600
October 200987.2Good7 out of 10-5320
October 200787.2Good7 out of 10-5320
November 200587.2Good7 out of 10-5520
November 200392.2Good7 out of 10-5800
October 200192.2Good7 out of 10-5900
December 199992.2Good7 out of 10-5500
January 199890.2Fair6 out of 10-5500
December 199590.1Fair6 out of 10-4600
September 199390.1Fair6 out of 10-4600
August 199190.1Fair6 out of 10-4600

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Culvert
Reinforced Concrete Culvertlinear ft.111011100