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FM 393 over COMANCHE CREEK

Map

Coordinates:
+28.66644, -99.92528
28°39'59" N, 99°55'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM 393 over COMANCHE CREEK
Structure number:222540193702002
Location:3.9 MI SW OF FM 1668
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:107.0 ft. [32.6 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Owner:State Highway Agency [01]
Year built:1955
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Number of main spans:10
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:272 [as of 2017]
Truck traffic:31% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:62.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2018Fair5 out of 1027262.0
November 2016Fair5 out of 1035061.6
November 2014Fair5 out of 1010074.8
December 2012Fair5 out of 1010075.8
January 2011Fair5 out of 1017066.9
December 2008Fair5 out of 1021068.7
November 2006Fair5 out of 1019078.8
November 2004Fair5 out of 1022078.7
January 2003Fair5 out of 1026075.5
November 2000Fair5 out of 1021080.2
December 1998Fair5 out of 1022080.2
October 1996Good7 out of 1026085.1
May 1994Good7 out of 1022092.3