US Bridges

Strawberry Lane over HWY 064

Good

Clackamas County, Oregon · 2.8 MI N of Oregon City · Structure no. 08898 064 01198

Built
1962
63 years old, rebuilt 2003
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
240 ft
4 main spans
Daily traffic
113,512
2020 count
Owner
State
State Highway Agency

About this bridge

Strawberry Lane over HWY 064 is a prestressed concrete stringer/multi-beam or girder carrying Strawberry Lane over HWY 064 in Clackamas County, Oregon. It was built in 1962 and reconstructed in 2003, so it is 63 years old, older than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 113,512 vehicles a day, roughly 10% of them trucks, projected to reach 151,400 by 2040. The structure is 240 ft (73.2 m) long and 31 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesStrawberry Lane
CrossesHWY 064
Location2.8 MI N of Oregon City
RouteCity Street 0
StateOregon
Coordinates45.3978, -122.57394
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment6: Equal to present minimum criteria
Operating rating24.7 US tons
Inventory rating19 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length240 ft (73.2 m)
Longest span65 ft (19.8 m)
Deck width31 ft (9.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic113,512 (2020)
Projected traffic151,400 by 2040
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed5.6 mi (9 km)
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Strawberry Lane over HWY 064 built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2003.

What condition is Strawberry Lane over HWY 064 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.

How much traffic does Strawberry Lane over HWY 064 carry?

About 113,512 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Strawberry Lane over HWY 064?

The structure is 240 ft (73.2 m) long with a longest span of 65 ft (19.8 m) and a deck 31 ft wide.

Who owns Strawberry Lane over HWY 064?

It is owned by the State Highway Agency.