+31.90077, -95.54632
31°54'03" N, 95°32'47" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 155 NB over WALNUT CREEK
Structure number:100010052008014
Location:10.9 MI S OF US 175
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:24.9 ft. [7.6 m]
Total length:149.9 ft. [45.7 m]
Roadway width between curbs:47.2 ft. [14.4 m]
Deck width edge-to-edge:50.2 ft. [15.3 m]
Owner:State Highway Agency [01]
Year built:1947
Year reconstructed:1970
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Number of main spans:6
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: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,770 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Good [7 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 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 the assessed or calculated scour condition. [8]
Sufficiency rating:88.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$484,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016FairGoodGoodFair277088.7
December 2014FairGoodGoodSatisfactory285099.7
December 2012FairGoodGoodSatisfactory285099.7
December 2010FairGoodGoodSatisfactory275098.5
December 2008FairGoodGoodSatisfactory290098.4
December 2006FairGoodGoodSatisfactory235096.5
February 2005FairGoodGoodSatisfactory235096.3
January 2003FairGoodGoodSatisfactory235096.3
April 2001FairVery GoodGoodFair235085.3
October 1998FairVery GoodGoodSatisfactory240096.3
February 1997FairVery GoodGoodSatisfactory205096.4
March 1995GoodVery GoodGoodGood195096.6
December 1992GoodGoodGoodGood175095.1
December 1990GoodGoodGoodGood175095.1