US Bridges

HWY 064 (I-205) CO over UPRR

Fair

Multnomah County, Oregon · 5.2 MI S Ore-Wash Line · Structure no. 13516C064C02151

Built
1985
40 years old
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
492 ft
3 main spans
Daily traffic
15,262
2022 count
Owner
State
State Highway Agency

About this bridge

HWY 064 (I-205) CO over UPRR is a prestressed concrete continuous box beam or girders - single or spread carrying HWY 064 (I-205) CO over UPRR in Multnomah County, Oregon. It was built in 1985, so it is 40 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 15,262 vehicles a day, roughly 7% of them trucks, projected to reach 77,450 by 2040. The structure is 492 ft (150 m) long and 33 ft wide.

Location

Open in Google Maps
CarriesHWY 064 (I-205) CO
CrossesUPRR
Location5.2 MI S Ore-Wash Line
RouteCity Street 205
CountyMultnomah County
StateOregon
Coordinates45.53292, -122.56554
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating48.2 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length492 ft (150 m)
Longest span212 ft (64.6 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,262 (2022)
Projected traffic77,450 by 2040
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was HWY 064 (I-205) CO over UPRR built?

It was built in 1985, making it 40 years old in 2025.

What condition is HWY 064 (I-205) CO over UPRR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.

How much traffic does HWY 064 (I-205) CO over UPRR carry?

About 15,262 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is HWY 064 (I-205) CO over UPRR?

The structure is 492 ft (150 m) long with a longest span of 212 ft (64.6 m) and a deck 33 ft wide.

Who owns HWY 064 (I-205) CO over UPRR?

It is owned by the State Highway Agency.