OR 99E(HWY 001E) over HWY 1 I-5


+45.60589, -122.68202
45°36'21" N, 122°40'55" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:OR 99E(HWY 001E) over HWY 1 I-5
Structure number:08995C01EX00592
Location:6.0 MI N OF PORTLAND CC
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:185.0 ft. [56.4 m]
Total length:637.2 ft. [194.2 m]
Roadway width between curbs:82.0 ft. [25.0 m]
Deck width edge-to-edge:84.6 ft. [25.8 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:4
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2017 

Status:Open, no restriction [A]
Average daily traffic:16,000 [as of 2014]
Truck traffic:11% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:53.1 tons [48.3 metric tons]
Inventory rating:41.0 tons [37.3 metric tons]
Sufficiency rating:98.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201798.2Not deficientSatisfactoryGoodGood16000
January 201597.1Not deficientSatisfactoryGoodGood40000
January 201397.1Not deficientSatisfactoryGoodGood40000
January 201197.1Not deficientSatisfactoryGoodGood40000
January 200995.2Not deficientSatisfactoryGoodGood40000
January 200797.7Not deficientSatisfactoryGoodGood13596
January 200596.7Not deficientFairGoodGood13200
January 200396.7Not deficientFairGoodGood13200
January 200196.6Not deficientFairGoodVery Good14100
January 199997.7Not deficientSatisfactorySatisfactoryVery Good14000
January 199796.7Not deficientSatisfactorySatisfactoryVery Good14000
January 199594.9Not deficientSatisfactorySatisfactoryVery Good14000
January 199394.9Not deficientSatisfactoryVery GoodVery Good14000