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IH 20 NFR over DRAW

Map

Coordinates:
+31.47946, -103.31358
31°28'46" N, 103°18'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IH 20 NFR over DRAW
Structure number:062380000402020
Location:4.9 MI NE OF FM 516
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:5.9 ft. [1.8 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Owner:State Highway Agency [01]
Year built:1941
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:6
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:180 [as of 2013]
Truck traffic:13% of total traffic
Structural appraisal:Better than present minimum criteria [7]
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]
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:97.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2018Good7 out of 1018097.0
July 2016Good7 out of 1018089.5
July 2014Good7 out of 107089.5
August 2012Good7 out of 107089.5
August 2010Good7 out of 106089.8
August 2008Good7 out of 109089.8
October 2006Good7 out of 1060078.8
November 2004Good7 out of 1075078.5
January 2003Good7 out of 1075081.5
June 2001Good7 out of 1075089.5
January 1999Good7 out of 102089.5
October 1997Good7 out of 1020073.8
August 1993Good7 out of 101082.2
October 1989Good8 out of 1019079.4