US Bridges

Nfa A270 over Hurricane Hill RD / I155

Fair

Dyer County, Tennessee · 2.5 MI NE JCT SR104&SR211 · Structure no. 23I01550033

Built
1979
46 years old, rebuilt 1995
Condition
Fair
inspected October 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
218 ft
2 main spans
Daily traffic
1,280
2020 count
Owner
State
State Highway Agency

About this bridge

Nfa A270 over Hurricane Hill RD / I155 is a concrete continuous box beam or girders - multiple carrying Nfa A270 over Hurricane Hill RD / I155 in Dyer County, Tennessee. It was built in 1979 and reconstructed in 1995, so it is 46 years old, younger than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,280 vehicles a day, roughly 1% of them trucks, projected to reach 2,048 by 2042. The structure is 218 ft (66.4 m) long and 36 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesNfa A270
CrossesHurricane Hill RD / I155
Location2.5 MI NE JCT SR104&SR211
RouteCounty Highway 270
CountyDyer County
StateTennessee
Coordinates36.06798, -89.37227
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length218 ft (66.4 m)
Longest span109 ft (33.2 m)
Deck width36 ft (11 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,280 (2020)
Projected traffic2,048 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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 Nfa A270 over Hurricane Hill RD / I155 built?

It was built in 1979, making it 46 years old in 2025. It was reconstructed in 1995.

What condition is Nfa A270 over Hurricane Hill RD / I155 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.

How much traffic does Nfa A270 over Hurricane Hill RD / I155 carry?

About 1,280 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is Nfa A270 over Hurricane Hill RD / I155?

The structure is 218 ft (66.4 m) long with a longest span of 109 ft (33.2 m) and a deck 36 ft wide.

Who owns Nfa A270 over Hurricane Hill RD / I155?

It is owned by the State Highway Agency.