303rd Avenue over Swan Creek


+45.32705, -100.12058
45°19'37" N, 100°07'14" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:303rd Avenue over Swan Creek
Structure number:000000065170185
Location:0.5S of Akaska
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:39.0 ft. [11.9 m]
Total length:106.0 ft. [32.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:County Highway Agency [02]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:85 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:92.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryGoodGood8592.7
August 2016FairSatisfactoryGoodGood8593.3
July 2014FairSatisfactorySatisfactoryGood8593.3
August 2012FairSatisfactorySatisfactoryGood8586.7
August 2010FairSatisfactorySatisfactoryGood8586.7
September 2008FairSatisfactorySatisfactoryGood8586.7
August 2006FairSatisfactorySatisfactoryGood8586.7
October 2004FairFairFairGood8574.7
August 2002FairFairFairGood8574.7
May 2000FairFairFairGood8574.7
June 1998FairFairFairGood8574.7
June 1996GoodGoodExcellentExcellent8586.7
April 1994GoodGoodExcellentExcellent8586.4
August 1992GoodGoodVery GoodVery Good8590.4
May 1990GoodGoodVery GoodVery Good8590.4