+33.61443, -100.90667
33°36'52" N, 100°54'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CO RD 421 over DUCK CREEK
Structure number:250630AA0134001
Location:1.65 MI S OF US 82
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:80.1 ft. [24.4 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Owner:County Highway Agency [02]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:25 [as of 2010]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:100.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodGoodGoodGood25100.0
September 2016GoodGoodGoodGood25100.0
September 2014GoodGoodGoodGood25100.0
September 2012GoodGoodGoodGood25100.0
August 2010GoodGoodGoodGood25100.0
November 2008GoodGoodGoodExcellent25100.0
November 2006FairSatisfactorySatisfactorySatisfactory2542.2
December 2004FairSatisfactorySatisfactoryFair2540.0
January 2003FairSatisfactorySatisfactoryFair2540.0
January 2001FairSatisfactorySatisfactoryFair2540.0
February 1999FairSatisfactorySatisfactoryFair2540.0
January 1997FairSatisfactorySatisfactoryGood2554.7
January 1995FairSatisfactorySatisfactoryGood2562.9
March 1993FairVery GoodSatisfactoryVery Good2562.9
February 1991FairVery GoodSatisfactoryVery Good2562.9