+42.60265, -120.40986
42°36'10" N, 120°24'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:OR 31 (HWY 019) over CHEWAUCAN RIVER
Structure number:18787 019 10927
Location:109 MI S PAISLEY
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:91.9 ft. [28.0 m]
Total length:221.1 ft. [67.4 m]
Roadway width between curbs:37.4 ft. [11.4 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Skew angle:56°
Owner:State Highway Agency [01]
Year built:2001
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:750 [as of 2014]
Truck traffic:38% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:72.7 tons [66.1 metric tons]
Inventory rating:56.0 tons [50.9 metric tons]
Sufficiency rating:97.8

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201797.8GoodGoodVery GoodGood-750
January 201597.1GoodGoodVery GoodGood-770
January 201397.1GoodGoodVery GoodGood-770
January 201197.3GoodGoodVery GoodGood-570
January 200998.3GoodGoodVery GoodVery Good-570
January 200799.2GoodGoodVery GoodVery Good-660
January 200599.3GoodGoodVery GoodVery Good-540
January 200399.4GoodVery GoodVery GoodVery Good-520
December 200199.1GoodVery GoodVery GoodVery Good-750