I-205 (HWY 064)
I-205 (HWY 064) in 6.8 MI S Ore-Wash Line, Multnomah County, Oregon received a condition grade of B (74/100). Built in 1978, the bridge carries 147K vehicles daily on I-205 (HWY 064) over Light Rail.
Component Ratings
The riding surface — evaluated for cracking, spalling, and wear
Beams, girders, and trusses that support the deck
Piers, abutments, and foundations below the deck
Bridge Details
About This Bridge
I-205 (HWY 064) is a 48-year-old bridge located 6.8 MI S Ore-Wash Line in Multnomah County, Oregon. The bridge carries I-205 (HWY 064) over Light Rail with 9 traffic lanes, handling approximately 147K vehicles per day. Built in 1978, the structure spans 12 meters.
The bridge received a Condition Grade of B (74/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-205 (HWY 064) has a Condition Score of 74/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-205 (HWY 064) was built in 1978, making it 48 years old. The average bridge age in the United States is 48 years.
I-205 (HWY 064) carries approximately 147K vehicles per day (average daily traffic). The bridge has 9 traffic lanes. It is 12 meters long and located on I-205 (HWY 064) in 6.8 MI S Ore-Wash Line, Multnomah County, Oregon.
No, I-205 (HWY 064) is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I-205 (HWY 064) is located 6.8 MI S Ore-Wash Line in Multnomah County, Oregon. The bridge carries I-205 (HWY 064) over Light Rail. Its coordinates are 45.507903, -122.565167. It is maintained by State Highway Agency.
I-205 (HWY 064) carries I-205 (HWY 064) over Light Rail. The bridge is 12 meters long and was built in 1978.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.