US Bridges

Prescott ST Conn over HWY 064 (I-205) Lt Rl

Fair

Multnomah County, Oregon · 3.2 MI S Ore-Wash Line · Structure no. 09667 064 02327

Built
1978
47 years old
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
351 ft
2 main spans
Daily traffic
68,648
2020 count
Owner
State
State Highway Agency

About this bridge

Prescott ST Conn over HWY 064 (I-205) Lt Rl is a prestressed concrete continuous box beam or girders - multiple carrying Prescott ST Conn over HWY 064 (I-205) Lt Rl in Multnomah County, Oregon. It was built in 1978, so it is 47 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 68,648 vehicles a day, roughly 9% of them trucks, projected to reach 166,600 by 2040. The structure is 351 ft (107 m) long and 62 ft wide.

CarriesPrescott ST Conn
CrossesHWY 064 (I-205) Lt Rl
Location3.2 MI S Ore-Wash Line
RouteCity Street 0
StateOregon
Coordinates45.5554, -122.56704
Functional classUrban Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.2 US tons
Inventory rating47.8 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length351 ft (107 m)
Longest span177 ft (53.9 m)
Deck width62 ft (19 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic68,648 (2020)
Projected traffic166,600 by 2040
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$3.6 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Prescott ST Conn over HWY 064 (I-205) Lt Rl built?

It was built in 1978, making it 47 years old in 2025.

What condition is Prescott ST Conn over HWY 064 (I-205) Lt Rl 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 Prescott ST Conn over HWY 064 (I-205) Lt Rl carry?

About 68,648 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is Prescott ST Conn over HWY 064 (I-205) Lt Rl?

The structure is 351 ft (107 m) long with a longest span of 177 ft (53.9 m) and a deck 62 ft wide.

Who owns Prescott ST Conn over HWY 064 (I-205) Lt Rl?

It is owned by the State Highway Agency.