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BS 31 H over WILLOW BRANCH

Map

Coordinates:
+32.19949, -95.88561
32°11'58" N, 95°53'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BS 31 H over WILLOW BRANCH
Structure number:101080016304026
Location:1.40 MI E OF W SL 7
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:7.9 ft. [2.4 m]
Total length:44.9 ft. [13.7 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:101.1 ft. [30.8 m]
Skew angle:39°
Owner:State Highway Agency [01]
Year built:1930
Year reconstructed:1970
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:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,720 [as of 2013]
Truck traffic:12% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:88.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
March 2017Good7 out of 10672088.7
March 2015Good7 out of 10672088.5
March 2013Good7 out of 10640088.5
March 2011Good7 out of 10620088.8
February 2009Good7 out of 10720088.7
February 2007Good7 out of 10820086.5
March 2005Good7 out of 10820087.8
February 2003Good7 out of 10920083.9
April 2001Good7 out of 10970083.9
September 1998Good7 out of 10980083.9
April 1997Good7 out of 10890083.9
December 1994Good7 out of 10970079.1
January 1993Good7 out of 101130079.1
January 1989Good8 out of 101140079.1