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SH 29 over LITTLE LLANO RIVER

Map

Coordinates:
+30.78201, -98.56828
30°46'55" N, 98°34'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 29 over LITTLE LLANO RIVER
Structure number:141500015004029
Location:6.8 MI E OF SH 16
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:44.9 ft. [13.7 m]
Total length:270.0 ft. [82.3 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:50.2 ft. [15.3 m]
Owner:State Highway Agency [01]
Year built:1942
Year reconstructed:1971
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:6
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,450 [as of 2013]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:84.1
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$33,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactoryGoodFair345084.1
May 2015FairSatisfactoryGoodSatisfactory345094.9
May 2013FairGoodGoodSatisfactory380094.9
August 2011FairGoodSatisfactorySatisfactory370094.9
August 2009FairGoodSatisfactorySatisfactory400094.1
October 2007FairGoodSatisfactoryFair466082.1
October 2005PoorGoodSatisfactoryPoor400066.1
August 2003FairFairSatisfactorySatisfactory370092.9
September 2001FairFairSatisfactorySatisfactory450092.9
October 1999FairFairSatisfactorySatisfactory340092.9
December 1997FairFairSatisfactoryGood300092.9
December 1995FairGoodSatisfactoryGood310093.9
December 1993GoodVery GoodGoodGood290095.1
January 1992GoodVery GoodVery GoodVery Good280095.1