US 271 over BIG SLOUGH


+33.32853, -95.09471
33°19'43" N, 95°05'41" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 271 over BIG SLOUGH
Structure number:192250022105033
Location:2.40 MI S OF FM 71
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:20.0 ft. [6.1 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:State Highway Agency [01]
Year built:1938
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:9
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,050 [as of 2013]
Truck traffic:22% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:47.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$11,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairSatisfactorySatisfactoryFair505047.8
June 2016FairSatisfactorySatisfactoryFair505047.5
June 2014FairGoodGoodSatisfactory510056.4
June 2012FairGoodGoodSatisfactory510056.4
June 2010FairGoodGoodSatisfactory480057.7
July 2008FairGoodGoodSatisfactory520057.7
July 2006FairGoodGoodSatisfactory500057.7
July 2004GoodGoodGoodGood530057.4
July 2002GoodGoodGoodGood490058.4
September 2000GoodGoodGoodGood490057.4
June 1998GoodGoodGoodGood430056.4
June 1996GoodGoodGoodGood430048.4
October 1994GoodVery GoodGoodGood350049.4
April 1992GoodVery GoodVery GoodVery Good350049.5
April 1990GoodVery GoodVery GoodVery Good400049.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.6258400
Reinforced Concrete Pileeach3232000
Reinforced Concrete Pier Caplinear ft.216207270
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.360360000
Reinforced Concrete Slabsq. ft.4,6804,57490160