US Bridges

"r" Road NE over Field Runoff

Good

Grant County, Washington · R NE 0.5 North of 37 · Structure no. 088216000000000

Built
2010
15 years old
Condition
Good
inspected July 2024
Type
Culvert
Steel
Length
29 ft
2 main spans
Daily traffic
156
2022 count
Owner
County
County Highway Agency

About this bridge

"r" Road NE over Field Runoff is a steel culvert carrying "r" Road NE over Field Runoff in Grant County, Washington. It was built in 2010, so it is 15 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 156 vehicles a day, roughly 15% of them trucks, projected to reach 200 by 2042. The structure is 29 ft (8.8 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
Carries"r" Road NE
CrossesField Runoff
LocationR NE 0.5 North of 37
RouteCounty Highway 95037
CountyGrant County
StateWashington
Coordinates47.63449, -119.10614
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2024
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 rating92.2 US tons
Inventory rating71.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span12 ft (3.7 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic156 (2022)
Projected traffic200 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 proposedReplacement because of relocation of road
Estimated improvement cost$1.4 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was "r" Road NE over Field Runoff built?

It was built in 2010, making it 15 years old in 2025.

What condition is "r" Road NE over Field Runoff 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 July 2024.

How much traffic does "r" Road NE over Field Runoff carry?

About 156 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is "r" Road NE over Field Runoff?

The structure is 29 ft (8.8 m) long with a longest span of 12 ft (3.7 m) and a deck 28 ft wide.

Who owns "r" Road NE over Field Runoff?

It is owned by the County Highway Agency.