Share:

PARK RD over GRINDY CREEK

Map

Coordinates:
+45.90791, -123.74353
45°54'28" N, 123°44'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PARK RD over GRINDY CREEK
Structure number:72P08 000 00038
Location:0.38 MI FROM HWY 26 JCT.
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:6.9 ft. [2.1 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:22.6 ft. [6.9 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Owner:State Park, Forest, or Reservation Agency [11]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Wood or timber [7]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Fair
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:8,500 [as of 2014]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:35.0 tons [31.8 metric tons]
Inventory rating:21.0 tons [19.1 metric tons]
Sufficiency rating:38.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201538.2FairGoodGoodFairFO8500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Timber Girder/Beamlinear ft.300300000
Substructure
Masonry Abutmentlinear ft.5139750
Deck
Timber Decksq. ft.900900000
Wearing Surfacessq. ft.900090000
Bridge Rail
Timber Bridge Raillinear ft.6559330