Share:

CR 423 over DAVIDSON CREEK

Map

Coordinates:
+30.39489, -96.50370
30°23'42" N, 96°30'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR 423 over DAVIDSON CREEK
Structure number:170260AA0317007
Location:3.4 MI E OF SH 36
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:35.1 ft. [10.7 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:120 [as of 2010]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:94.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2016GoodGoodVery GoodVery Good12094.4
February 2014GoodGoodVery GoodVery Good12094.4
March 2012GoodGoodVery GoodVery Good12094.4
March 2010GoodVery GoodVery GoodVery Good12094.4
June 2008GoodExcellentExcellentExcellent12094.4
February 2008PoorPoorPoorFair12011.5
September 2006PoorPoorPoorFair11528.0
April 2005FairFairFairFair11546.4
April 2004FairFairFairFair11546.2
April 2002FairSatisfactoryFairFair9048.3
May 2000FairSatisfactoryFairSatisfactory8052.7
April 1998FairSatisfactoryFairSatisfactory8052.7
April 1996FairSatisfactoryFairSatisfactory6053.1
May 1994FairSatisfactorySatisfactorySatisfactory6048.2
September 1992GoodGoodVery GoodGood6048.2
May 1990GoodVery GoodVery GoodGood6048.2