US 30 BY(HWY123) over I-205 (HWY 064), LT RL


+45.56066, -122.56313
45°33'38" N, 122°33'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 30 BY(HWY123) over I-205 (HWY 064), LT RL
Structure number:09666 123 01115
Location:0624 MI E PORTLAND CC
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:145.3 ft. [44.3 m]
Total length:337.0 ft. [102.7 m]
Roadway width between curbs:93.5 ft. [28.5 m]
Deck width edge-to-edge:104.0 ft. [31.7 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1978
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:3
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: September 2015 

Status:Open, no restriction [A]
Average daily traffic:33,000 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:36.3 tons [33.0 metric tons]
Inventory rating:28.2 tons [25.6 metric tons]
Sufficiency rating:87.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201587.9Not deficientSatisfactoryGoodSatisfactory33000
October 201387.0Not deficientSatisfactoryGoodSatisfactory42300
September 201193.0Not deficientSatisfactoryGoodSatisfactory42300
November 200994.0Not deficientGoodGoodGood42300
November 200795.3Not deficientGoodGoodGood28432
November 200597.4Not deficientGoodGoodGood27604
November 200397.5Not deficientGoodGoodGood26800
November 200194.7Not deficientGoodGoodGood34900
November 199995.7Not deficientGoodGoodGood25000
November 199793.3Not deficientVery GoodGoodGood49900
November 199594.8Not deficientVery GoodGoodGood42800
January 199394.8Not deficientVery GoodGoodGood42800
November 199394.8Not deficientVery GoodGoodGood42800
January 199192.8Not deficientVery GoodVery GoodVery Good42800