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US 183 / US 77A over CHISHOLM CRK

Map

Coordinates:
+29.05966, -97.32786
29°03'35" N, 97°19'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 183 / US 77A over CHISHOLM CRK
Structure number:130620015501011
Location:0.25 MI S OF US 87
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:9.8 ft. [3.0 m]
Total length:36.1 ft. [11.0 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:69.6 ft. [21.2 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1939
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
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:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,420 [as of 2013]
Truck traffic:16% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
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:69.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2016Fair6 out of 10542069.2
March 2015Fair6 out of 10542067.2
March 2013Fair6 out of 10260072.4
March 2011Fair6 out of 10750064.1
March 2009Fair6 out of 10230073.0
August 2007Fair6 out of 10220073.2
August 2005Fair6 out of 10220075.2
August 2003Fair6 out of 10220075.0
October 2001Fair6 out of 10220075.4
September 1999Fair6 out of 10200075.5
September 1997Fair5 out of 10200065.4
June 1995Good7 out of 10200083.0
May 1993Good7 out of 10210083.0
June 1991Good7 out of 10190080.1