US Bridges

Lake Hazel RD over New York Canal

Good

Ada County, Idaho · S Boise · Structure no. 000000000026008

Built
2018
7 years old
Condition
Good
inspected November 2021
Type
Tee Beam
Prestressed Concrete
Length
119 ft
1 main span
Daily traffic
6,500
2023 count
Owner
County
County Highway Agency

About this bridge

Lake Hazel RD over New York Canal is a prestressed concrete tee beam carrying Lake Hazel RD over New York Canal in Ada County, Idaho. It was built in 2018, so it is 7 years old, younger than the Idaho average of 45.3 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 6,500 vehicles a day, roughly 9% of them trucks, projected to reach 9,750 by 2039. The structure is 119 ft (36.4 m) long and 85 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesLake Hazel RD
CrossesNew York Canal
LocationS Boise
RouteCity Street 0
StateIdaho
Coordinates43.54192, -116.27306
Functional classUrban Minor Arterial

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 protection9 ExcellentNo problems noted.
Last inspectionNovember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.1 US tons
Inventory rating41.1 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length119 ft (36.4 m)
Longest span118 ft (36 m)
Deck width85 ft (25.9 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,500 (2023)
Projected traffic9,750 by 2039
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Lake Hazel RD over New York Canal built?

It was built in 2018, making it 7 years old in 2025.

What condition is Lake Hazel RD over New York 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 November 2021.

How much traffic does Lake Hazel RD over New York Canal carry?

About 6,500 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Lake Hazel RD over New York Canal?

The structure is 119 ft (36.4 m) long with a longest span of 118 ft (36 m) and a deck 85 ft wide.

Who owns Lake Hazel RD over New York Canal?

It is owned by the County Highway Agency.