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SH 86 over DRAINAGE DITCH

Map

Coordinates:
+34.54036, -102.23111
34°32'25" N, 102°13'52" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 86 over DRAINAGE DITCH
Structure number:050350030203001
Location:4.8 MI E OF US 385
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:3.9 ft. [1.2 m]
Total length:22.0 ft. [6.7 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:49.2 ft. [15.0 m]
Owner:State Highway Agency [01]
Year built:1935
Year reconstructed:1983
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:5
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,420 [as of 2013]
Truck traffic:39% 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:91.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2017Good7 out of 10142091.0
August 2015Good7 out of 10142090.8
August 2013Good7 out of 10130092.5
August 2011Good7 out of 10120092.5
September 2009Good7 out of 1099092.8
August 2007Good7 out of 10125092.8
January 2004Good7 out of 10125092.5
February 2000Good7 out of 10135092.5
September 1995Good8 out of 10120092.5
February 1991Good8 out of 10100085.6