Share:

ROAD over CLACKAMAS RIVER

Map

Coordinates:
+45.19258, -122.21210
45°11'33" N, 122°12'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROAD over CLACKAMAS RIVER
Structure number:060605000001468
Location:S-29, T-4S, R-5E, WM
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:200.1 ft. [61.0 m]
Total length:279.9 ft. [85.3 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:17.1 ft. [5.2 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Owner:U.S. Forest Service [64]
Year built:1955
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:65.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactorySatisfactory5065.1
October 2015FairSatisfactorySatisfactorySatisfactory5069.2
August 2013FairSatisfactorySatisfactorySatisfactory5069.2