US Bridges

I26 Rt LN over Buckeye Rd.

Good

Unicoi County, Tennessee · 1.6 M N of SR173 JCT · Structure no. 86I00260007

Built
1985
40 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
150 ft
3 main spans
Daily traffic
15,784
2021 count
Owner
State
State Highway Agency

About this bridge

I26 Rt LN over Buckeye Rd. is a prestressed concrete box beam or girders - single or spread carrying I26 Rt LN over Buckeye Rd. in Unicoi County, Tennessee. It was built in 1985, so it is 40 years old, younger than the Tennessee average of 47.4 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 15,784 vehicles a day, roughly 6% of them trucks, projected to reach 25,254 by 2042. The structure is 150 ft (45.7 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI26 Rt LN
CrossesBuckeye Rd.
Location1.6 M N of SR173 JCT
RouteInterstate 26
Coordinates36.22691, -82.33993
Functional classRural Principal Arterial - Interstate

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.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.9 US tons
Inventory rating31.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length150 ft (45.7 m)
Longest span68 ft (20.7 m)
Deck width44 ft (13.4 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,784 (2021)
Projected traffic25,254 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I26 Rt LN over Buckeye Rd. built?

It was built in 1985, making it 40 years old in 2025.

What condition is I26 Rt LN over Buckeye Rd. 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 I26 Rt LN over Buckeye Rd. carry?

About 15,784 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is I26 Rt LN over Buckeye Rd.?

The structure is 150 ft (45.7 m) long with a longest span of 68 ft (20.7 m) and a deck 44 ft wide.

Who owns I26 Rt LN over Buckeye Rd.?

It is owned by the State Highway Agency.