US Bridges

I40 over Morris Creek

Good

Henderson County, Tennessee · On the Carroll CO Li · Structure no. 39I00400029

Built
1965
60 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete Continuous
Length
28 ft
2 main spans
Daily traffic
31,441
2021 count
Owner
State
State Highway Agency

About this bridge

I40 over Morris Creek is a concrete continuous culvert carrying I40 over Morris Creek in Henderson County, Tennessee. It was built in 1965, so it is 60 years old, older 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 31,441 vehicles a day, roughly 8% of them trucks, projected to reach 56,560 by 2040. The structure is 28 ft (8.4 m) long. If it were closed, the detour would be 54.1 mi (87 km).

CarriesI40
CrossesMorris Creek
LocationOn the Carroll CO Li
RouteInterstate 40
Coordinates35.8175, -88.2673
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.2 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length28 ft (8.4 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,441 (2021)
Projected traffic56,560 by 2040
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed54.1 mi (87 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$440,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was I40 over Morris Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is I40 over Morris Creek 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 June 2024.

How much traffic does I40 over Morris Creek carry?

About 31,441 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is I40 over Morris Creek?

The structure is 28 ft (8.4 m) long with a longest span of 12 ft (3.7 m).

Who owns I40 over Morris Creek?

It is owned by the State Highway Agency.