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US 57 over FRIO RIVER OVERFLOW

Map

Coordinates:
+28.98673, -99.23369
28°59'12" N, 99°14'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 57 over FRIO RIVER OVERFLOW
Structure number:150830027607050
Location:12.2 MI E OF ZAVALA CL
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:4.9 ft. [1.5 m]
Total length:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1957
Year reconstructed:1971
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,350 [as of 2013]
Truck traffic:31% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:83.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2016Good7 out of 10335083.0
January 2015Good7 out of 10280083.4
January 2013Good7 out of 10280080.3
January 2011Good7 out of 10230081.5
January 2009Good7 out of 10290080.4
January 2007Good7 out of 10320090.6
December 2002Good7 out of 10310090.8
December 1998Good7 out of 10220092.3
July 1996Good7 out of 10185092.9
May 1994Good7 out of 10185089.9
November 1989Good8 out of 10140094.8