US Bridges

Goodpasture Is Lp over Debrick Slough

Good

Lane County, Oregon · 027 M NW Alton Baker Pk · Structure no. 039C11174400098

Built
1967
58 years old
Condition
Good
inspected May 2023
Type
Slab
Prestressed Concrete
Length
115 ft
3 main spans
Daily traffic
19,180
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Goodpasture Is Lp over Debrick Slough is a prestressed concrete slab carrying Goodpasture Is Lp over Debrick Slough in Lane County, Oregon. It was built in 1967, so it is 58 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 19,180 vehicles a day, roughly 10% of them trucks, projected to reach 31,493 by 2025. The structure is 115 ft (35.1 m) long and 64 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesGoodpasture Is Lp
CrossesDebrick Slough
Location027 M NW Alton Baker Pk
RouteCity Street U1325
StateOregon
Coordinates44.08621, -123.10404
Functional classUrban 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 protection8 Very GoodNo problems noted.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating55 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans3
Design loadHS 20
Structure length115 ft (35.1 m)
Longest span42 ft (12.8 m)
Deck width64 ft (19.5 m)
Roadway width54 ft (16.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,180 (2020)
Projected traffic31,493 by 2025
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Goodpasture Is Lp over Debrick Slough built?

It was built in 1967, making it 58 years old in 2025.

What condition is Goodpasture Is Lp over Debrick Slough 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 Goodpasture Is Lp over Debrick Slough carry?

About 19,180 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Goodpasture Is Lp over Debrick Slough?

The structure is 115 ft (35.1 m) long with a longest span of 42 ft (12.8 m) and a deck 64 ft wide.

Who owns Goodpasture Is Lp over Debrick Slough?

It is owned by the City or Municipal Highway Agency.