US Bridges

HWY 004 NB Ramp over US 97 (hwy 004)

Good

Deschutes County, Oregon · North Bend · Structure no. 24260004DV13528

Built
2024
1 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
139 ft
1 main span
Daily traffic
20,736
2022 count
Owner
State
State Highway Agency

About this bridge

HWY 004 NB Ramp over US 97 (hwy 004) is a prestressed concrete box beam or girders - multiple carrying HWY 004 NB Ramp over US 97 (hwy 004) in Deschutes County, Oregon. It was built in 2024, so it is 1 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20,736 vehicles a day, roughly 4% of them trucks, projected to reach 21,384 by 2030. The structure is 139 ft (42.4 m) long and 34 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesHWY 004 NB Ramp
CrossesUS 97 (hwy 004)
LocationNorth Bend
RouteU.S. Route 97
StateOregon
Coordinates44.09449, -121.29931
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.9 US tons
Inventory rating76.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length139 ft (42.4 m)
Longest span139 ft (42.4 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,736 (2022)
Projected traffic21,384 by 2030
Trucks4%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed123.7 mi (199 km)
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 004 NB Ramp over US 97 (hwy 004) built?

It was built in 2024, making it 1 years old in 2025.

What condition is HWY 004 NB Ramp over US 97 (hwy 004) 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 June 2024.

How much traffic does HWY 004 NB Ramp over US 97 (hwy 004) carry?

About 20,736 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is HWY 004 NB Ramp over US 97 (hwy 004)?

The structure is 139 ft (42.4 m) long with a longest span of 139 ft (42.4 m) and a deck 34 ft wide.

Who owns HWY 004 NB Ramp over US 97 (hwy 004)?

It is owned by the State Highway Agency.