US Bridges

M NE over East Low Canal Blk 40

Good

Grant County, Washington · M NE 0.2 South of 10 NE · Structure no. 086249000000000

Built
1996
29 years old
Condition
Good
inspected November 2024
Type
Tee Beam
Prestressed Concrete
Length
123 ft
1 main span
Daily traffic
443
2024 count
Owner
County
County Highway Agency

About this bridge

M NE over East Low Canal Blk 40 is a prestressed concrete tee beam carrying M NE over East Low Canal Blk 40 in Grant County, Washington. It was built in 1996, so it is 29 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.

It carries about 443 vehicles a day, roughly 22% of them trucks, projected to reach 750 by 2041. The structure is 123 ft (37.5 m) long and 30 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesM NE
CrossesEast Low Canal Blk 40
LocationM NE 0.2 South of 10 NE
RouteCounty Highway 94030
Coordinates47.23048, -119.21352
Functional classRural Minor Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating43.2 US tons
Inventory rating26.8 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20 + Mod
Structure length123 ft (37.5 m)
Longest span121 ft (36.9 m)
Deck width30 ft (9.1 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic443 (2024)
Projected traffic750 by 2041
Trucks22%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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$4.8 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was M NE over East Low Canal Blk 40 built?

It was built in 1996, making it 29 years old in 2025.

What condition is M NE over East Low Canal Blk 40 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 November 2024.

How much traffic does M NE over East Low Canal Blk 40 carry?

About 443 vehicles per day (2024 count), of which roughly 22% are trucks.

How long is M NE over East Low Canal Blk 40?

The structure is 123 ft (37.5 m) long with a longest span of 121 ft (36.9 m) and a deck 30 ft wide.

Who owns M NE over East Low Canal Blk 40?

It is owned by the County Highway Agency.