US Bridges

T RD SE over East Low Canal

GoodPosted for load

Grant County, Washington · T SE .2 North of 7 SE · Structure no. 080159000000000

Built
1984
41 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
31 ft
1 main span
Daily traffic
49
2022 count
Owner
County
County Highway Agency

About this bridge

T RD SE over East Low Canal is a prestressed concrete stringer/multi-beam or girder carrying T RD SE over East Low Canal in Grant County, Washington. It was built in 1984, so it is 41 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 49 vehicles a day, roughly 15% of them trucks, projected to reach 60 by 2044. The structure is 31 ft (9.4 m) long and 28 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesT RD SE
CrossesEast Low Canal
LocationT SE .2 North of 7 SE
RouteCounty Highway 25190
Coordinates46.98858, -119.06876
Functional classRural Local

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating52.5 US tons
Inventory rating30.8 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49 (2022)
Projected traffic60 by 2044
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.5 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was T RD SE over East Low Canal built?

It was built in 1984, making it 41 years old in 2025.

What condition is T RD SE over East Low 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 January 2024.

How much traffic does T RD SE over East Low Canal carry?

About 49 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is T RD SE over East Low Canal?

The structure is 31 ft (9.4 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns T RD SE over East Low Canal?

It is owned by the County Highway Agency.