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OLD OREGON TRAIL over OLD OREGON DITCH

Map

Coordinates:
+40.63537, -122.32577
40°38'07" N, 122°19'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OLD OREGON TRAIL over OLD OREGON DITCH
Structure number:06C0168
Location:1.7 MI N SR 299
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:7.9 ft. [2.4 m]
Total length:35.1 ft. [10.7 m]
Skew angle:40°
Owner:County Highway Agency [02]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:2,458 [as of 2013]
Truck traffic:5% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Culvert condition:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:63.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$129,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2017Poor4 out of 10245863.0
September 2015Good7 out of 10245871.3
September 2013Good8 out of 10245871.3
September 2009Good8 out of 10100082.2
February 2006Good8 out of 10100099.4
May 2004Good8 out of 10100099.4
November 2000Good8 out of 10100090.8
June 1995Good7 out of 10100090.8
May 1993Good7 out of 10100099.4
June 1990Good7 out of 10100099.4