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SR 21 over INTERMITTENT STREAM

Map 

Coordinates:
+46.77751, -118.54733
46°46'39" N, 118°32'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SR 21 over INTERMITTENT STREAM
Structure number:000000QR0000000
Location:2.9 N FRANKLIN CO
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:42.0 ft. [12.8 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:State Highway Agency [01]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Prestressed concrete [5]
Main span design:Channel beam [22]
Deck type:Other [9]
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:130 [as of 2014]
Truck traffic:36% of total traffic
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:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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 assessed or calculated scour condition. [5]
Operating rating:65.3 tons [59.4 metric tons]
Inventory rating:38.6 tons [35.1 metric tons]
Sufficiency rating:94.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201694.9GoodGoodGoodGood-130
February 201494.8GoodGoodGoodGood-194
February 201294.8GoodGoodGoodGood-227
July 201094.8FairSatisfactorySatisfactorySatisfactory-224
August 200894.8FairSatisfactorySatisfactorySatisfactory-210
October 200692.7FairSatisfactorySatisfactorySatisfactory-280
September 200492.7FairSatisfactorySatisfactorySatisfactory-280
July 200294.7FairSatisfactorySatisfactorySatisfactory-280
April 200094.9FairSatisfactorySatisfactoryGood-151
October 199894.9GoodGoodGoodGood-151
November 199694.9GoodGoodGoodGood-151
September 199494.7GoodGoodGoodVery Good-151
October 199279.4GoodGoodGoodVery Good-130
July 199079.4GoodGoodGoodVery Good-130