OR 31 (HWY 019) over BUCK CREEK


+43.14701, -121.08965
43°08'49" N, 121°05'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:OR 31 (HWY 019) over BUCK CREEK
Structure number:03907A019 04476
Location:026 MI N OSHD MAINT STA
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:35.1 ft. [10.7 m]
Total length:35.1 ft. [10.7 m]
Roadway width between curbs:35.4 ft. [10.8 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Owner:State Highway Agency [01]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:500 [as of 2014]
Truck traffic:22% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:39.2 tons [35.6 metric tons]
Inventory rating:30.3 tons [27.5 metric tons]
Sufficiency rating:93.1

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201793.1GoodVery GoodVery GoodVery Good-500
January 201593.1GoodVery GoodVery GoodVery Good-530
January 201393.1GoodVery GoodVery GoodVery Good-530
January 201193.0GoodVery GoodVery GoodVery Good-630
January 200994.0GoodVery GoodVery GoodVery Good-630
January 200797.7GoodVery GoodVery GoodVery Good-810
January 200598.7GoodVery GoodVery GoodVery Good-840
January 200398.7GoodVery GoodVery GoodVery Good-800
January 200196.7GoodVery GoodVery GoodVery Good-800
January 199997.7GoodVery GoodVery GoodVery Good-800
January 199797.8GoodVery GoodVery GoodVery Good-600
January 199597.8GoodVery GoodVery GoodVery Good-600
November 199299.7GoodVery GoodVery GoodVery Good-800
November 199097.8GoodVery GoodVery GoodGood-600