Share:

LP 481 over SOUTH LLANO RIVER

Map

Coordinates:
+30.48685, -99.76198
30°29'13" N, 99°45'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LP 481 over SOUTH LLANO RIVER
Structure number:071340014216031
Location:0.1 MI NW OF FM 2169
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:189.0 ft. [57.6 m]
Total length:1341.9 ft. [409.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Vertical clearance above deck:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1937
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:490 [as of 2013]
Truck traffic:43% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:60.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,649,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactorySatisfactorySatisfactory49060.4
August 2016FairSatisfactoryGoodSatisfactory49060.1
August 2014FairSatisfactoryGoodGood74059.8
August 2012FairSatisfactoryGoodGood74059.8
August 2010FairSatisfactoryGoodGood200061.1
February 2010FairSatisfactoryFairSatisfactory210045.5
December 2006FairSatisfactoryFairSatisfactory270044.9
August 2004FairSatisfactoryFairSatisfactory280044.4
September 2002FairGoodSatisfactorySatisfactory280057.0
October 2000FairGoodSatisfactorySatisfactory250056.3
October 1998FairGoodSatisfactoryGood250057.3
August 1996FairGoodSatisfactorySatisfactory200058.7
October 1994GoodGoodGoodGood210056.6
June 1992GoodGoodGoodGood220069.5
July 1990GoodGoodGoodGood270069.1