Share:

HY 1W SB TO 1 SB over HWY 1 SB OFF RAMP

Map 

Coordinates:
+45.45371, -122.72074
45°27'13" N, 122°43'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HY 1W SB TO 1 SB over HWY 1 SB OFF RAMP
Structure number:08205R01WC00621
Location:0.4 MI S OF TAYLORS FERRY
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:44.9 ft. [13.7 m]
Total length:270.0 ft. [82.3 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Vertical clearance above deck:15.1 ft. [4.6 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:6
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2014]
Truck traffic:30% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:26.7 tons [24.3 metric tons]
Inventory rating:20.7 tons [18.8 metric tons]
Sufficiency rating:77.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201677.7FairFairSatisfactorySatisfactory-20
February 201476.7FairFairSatisfactorySatisfactory-10100
February 201275.4FairFairSatisfactorySatisfactory-10100
February 201067.4FairFairFairFair-12419
February 200867.4FairFairFairFair-12296
February 200667.4FairFairFairFair-11938
February 200486.0FairFairFairFair-11938
February 200298.0FairSatisfactoryGoodGood-11590
February 200098.0FairSatisfactoryGoodGood-10700
February 199898.0FairSatisfactoryGoodGood-3900
February 199698.0FairSatisfactoryGoodGood-3900
February 199498.0GoodGoodGoodGood-3900
February 199294.0GoodGoodGoodGood-3900