US Bridges

Central Point RD over Parrot Creek

Good

Clackamas County, Oregon · 1.1 MI S of New Era RD · Structure no. 06547 028 00472

Built
1971
54 years old
Condition
Good
inspected May 2023
Type
Slab
Prestressed Concrete
Length
49 ft
1 main span
Daily traffic
5,405
2022 count
Owner
County
County Highway Agency

About this bridge

Central Point RD over Parrot Creek is a prestressed concrete slab carrying Central Point RD over Parrot Creek in Clackamas County, Oregon. It was built in 1971, so it is 54 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 5,405 vehicles a day, roughly 12% of them trucks, projected to reach 6,400 by 2042. The structure is 49 ft (14.9 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCentral Point RD
CrossesParrot Creek
Location1.1 MI S of New Era RD
RouteCounty Highway 0A613
StateOregon
Coordinates45.27817, -122.63019
Functional classRural Minor Arterial

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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating61.1 US tons
Inventory rating47.2 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length49 ft (14.9 m)
Longest span49 ft (14.9 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,405 (2022)
Projected traffic6,400 by 2042
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Central Point RD over Parrot Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is Central Point RD over Parrot Creek 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 May 2023.

How much traffic does Central Point RD over Parrot Creek carry?

About 5,405 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is Central Point RD over Parrot Creek?

The structure is 49 ft (14.9 m) long with a longest span of 49 ft (14.9 m) and a deck 32 ft wide.

Who owns Central Point RD over Parrot Creek?

It is owned by the County Highway Agency.