US Bridges

Pecan Lane over Deer Flat Highline Cnl

Good

Canyon County, Idaho · 1.2 S. 1.0 E. Huston · Structure no. 000000000027505

Built
1990
35 years old
Condition
Good
inspected March 2021
Type
Frame
Concrete
Length
25 ft
1 main span
Daily traffic
140
2023 count
Owner
Local
Other Local Agency

About this bridge

Pecan Lane over Deer Flat Highline Cnl is a concrete frame carrying Pecan Lane over Deer Flat Highline Cnl in Canyon County, Idaho. It was built in 1990, so it is 35 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 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 140 vehicles a day, roughly 10% of them trucks, projected to reach 210 by 2039. The structure is 25 ft (7.6 m) long and 22 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesPecan Lane
CrossesDeer Flat Highline Cnl
Location1.2 S. 1.0 E. Huston
RouteCounty Highway 0
StateIdaho
Coordinates43.59111, -116.7625
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53 US tons
Inventory rating32 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadH 20
Structure length25 ft (7.6 m)
Longest span25 ft (7.6 m)
Deck width22 ft (6.7 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic140 (2023)
Projected traffic210 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local 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 Pecan Lane over Deer Flat Highline Cnl built?

It was built in 1990, making it 35 years old in 2025.

What condition is Pecan Lane over Deer Flat Highline Cnl 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 March 2021.

How much traffic does Pecan Lane over Deer Flat Highline Cnl carry?

About 140 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Pecan Lane over Deer Flat Highline Cnl?

The structure is 25 ft (7.6 m) long with a longest span of 25 ft (7.6 m) and a deck 22 ft wide.

Who owns Pecan Lane over Deer Flat Highline Cnl?

It is owned by the Other Local Agency.