Share:

STATE ROUTE 284 over LITTLE LAST CHANCE CREEK

Map

Coordinates:
+39.86721, -120.17054
39°52'02" N, 120°10'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 284 over LITTLE LAST CHANCE CREEK
Structure number:09 0070
Location:02-PLU-284-5.60
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:81.4 ft. [24.8 m]
Total length:164.1 ft. [50.0 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Owner:State Highway Agency [01]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Concrete continuous [2]
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: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:640 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 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]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:74.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairGoodFairGood64074.0
June 2013GoodGoodGoodGood64085.9
August 2009FairSatisfactoryGoodGood56086.7
July 2005GoodGoodGoodGood67086.6
June 2003GoodGoodGoodGood67086.6
June 2001GoodGoodGoodGood67086.6
September 1997FairSatisfactorySatisfactoryGood67058.8
June 1995PoorSeriousFairSatisfactory60047.6
October 1992PoorSeriousFairSatisfactory50049.1
August 1991PoorSeriousFairSatisfactory50048.0