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SR1336 over ALLIGATOR SWAMP

Map

Coordinates:
+34.11058, -78.46937
34°06'38" N, 78°28'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR1336 over ALLIGATOR SWAMP
Structure number:000000000190094
Old structure number:000000000019094 (from 1992 edition)
Location:0.2 MI W JCT SR1335
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:22.0 ft. [6.7 m]
Owner:State Highway Agency [01]
Year built:1980
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:560 [as of 2015]
Truck traffic:6% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:72.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2017Poor4 out of 1056072.5
September 2015Fair5 out of 1026088.8
September 2013Fair5 out of 1026088.8
October 2011Fair5 out of 1029088.8
October 2009Fair6 out of 1032099.8
November 2007Fair6 out of 1030099.8
October 2005Fair6 out of 1036099.8
October 2003Fair6 out of 1034099.8
October 2001Fair6 out of 1028099.8
December 1998Fair6 out of 1027099.8
February 1997Fair6 out of 1019099.9
March 1995Fair6 out of 1019099.9
March 1993Fair5 out of 1025088.8
February 1991Fair5 out of 1015088.9