CR 18/Gruhlkey Rd. over IH 40


+35.26353, -102.74441
35°15'49" N, 102°44'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR 18/Gruhlkey Rd. over IH 40
Structure number:041800009003036
Location:5.1 MI W of SH 214
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:71.9 ft. [21.9 m]
Total length:224.1 ft. [68.3 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1969
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:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2012]
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$15,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairFairSatisfactorySatisfactory5079.8
September 2015FairFairSatisfactorySatisfactory5079.4
September 2013FairFairSatisfactorySatisfactory5079.4
February 2012FairFairSatisfactorySatisfactory5079.4
March 2010FairFairSatisfactorySatisfactory5080.8
March 2008FairFairSatisfactorySatisfactory5079.8
March 2006FairFairSatisfactorySatisfactory5079.8
April 2004FairFairSatisfactorySatisfactory5081.4
May 2002PoorPoorFairGood5062.8
August 2000FairFairSatisfactoryGood5074.8
June 1998FairFairSatisfactoryGood5074.8
June 1996FairSatisfactoryGoodGood5077.8
April 1994FairSatisfactoryGoodGood5077.8
May 1992GoodGoodGoodVery Good5086.6
April 1990GoodGoodGoodGood5086.6