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I-5 RAMP over AIRPORT WAY S & RR

Map 

Coordinates:
+47.57794, -122.32021
47°34'41" N, 122°19'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-5 RAMP over AIRPORT WAY S & RR
Structure number:0007686A0000000
Location:5.9 N JCT SR 900
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:105.0 ft. [32.0 m]
Total length:698.2 ft. [212.8 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:8
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:3,824 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:86.1 tons [78.3 metric tons]
Inventory rating:50.5 tons [45.9 metric tons]
Sufficiency rating:98.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201598.6Not deficientSatisfactoryGoodGood3824
May 201398.7Not deficientSatisfactoryGoodGood3721
May 201198.7Not deficientSatisfactorySatisfactoryGood3721
June 200997.7Not deficientSatisfactorySatisfactoryGood3706
June 200796.6Not deficientSatisfactorySatisfactoryGood3835
August 200597.6Not deficientGoodSatisfactoryGood3835
August 200395.6Not deficientGoodSatisfactoryGood3835
May 200195.6Not deficientGoodSatisfactoryGood3835
September 199998.7Not deficientGoodSatisfactoryGood3342
June 199798.7Not deficientGoodSatisfactoryGood3342
October 199598.7Not deficientSatisfactorySatisfactoryGood3342
June 199398.8Not deficientSatisfactorySatisfactoryGood3220
October 199168.6Structurally deficientPoorPoorGood3220