US Bridges

Hillcrest Drive over Roza Canal

Good

Yakima County, Washington · 00.07 NE of Mountainview · Structure no. 088554000000000

Built
2013
12 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
97 ft
1 main span
Daily traffic
1,300
2019 count
Owner
County
County Highway Agency

About this bridge

Hillcrest Drive over Roza Canal is a prestressed concrete stringer/multi-beam or girder carrying Hillcrest Drive over Roza Canal in Yakima County, Washington. It was built in 2013, so it is 12 years old, younger than the Washington average of 49.8 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 1,300 vehicles a day, roughly 5% of them trucks, projected to reach 1,520 by 2039. The structure is 97 ft (29.6 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHillcrest Drive
CrossesRoza Canal
Location00.07 NE of Mountainview
RouteCounty Highway 44400
Coordinates46.61056, -120.44483
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.6 US tons
Inventory rating47.2 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHL 93
Structure length97 ft (29.6 m)
Longest span94 ft (28.7 m)
Deck width37 ft (11.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,300 (2019)
Projected traffic1,520 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Hillcrest Drive over Roza Canal built?

It was built in 2013, making it 12 years old in 2025.

What condition is Hillcrest Drive over Roza Canal 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 October 2023.

How much traffic does Hillcrest Drive over Roza Canal carry?

About 1,300 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Hillcrest Drive over Roza Canal?

The structure is 97 ft (29.6 m) long with a longest span of 94 ft (28.7 m) and a deck 37 ft wide.

Who owns Hillcrest Drive over Roza Canal?

It is owned by the County Highway Agency.