US Bridges

I-40 over Ut to Fourth Creek

Good

Iredell County, North Carolina · 1.3 Mi. W. Jct. SR2158 · Structure no. 000000000970597

Built
2022
3 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
160 ft
1 main span
Daily traffic
41,500
2020 count
Owner
State
State Highway Agency

About this bridge

I-40 over Ut to Fourth Creek is a prestressed concrete stringer/multi-beam or girder carrying I-40 over Ut to Fourth Creek in Iredell County, North Carolina. It was built in 2022, so it is 3 years old, younger than the North Carolina average of 38.7 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 41,500 vehicles a day, roughly 16% of them trucks, projected to reach 83,000 by 2040. The structure is 160 ft (48.7 m) long and 183 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-40
CrossesUt to Fourth Creek
Location1.3 Mi. W. Jct. SR2158
RouteInterstate 40
Coordinates35.81067, -80.85507
Functional classUrban 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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 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 rating90.9 US tons
Inventory rating65.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length160 ft (48.7 m)
Longest span154 ft (46.9 m)
Deck width183 ft (55.8 m)
Roadway width176 ft (53.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic41,500 (2020)
Projected traffic83,000 by 2040
Trucks16%
Lanes on structure9
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-40 over Ut to Fourth Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is I-40 over Ut to Fourth 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 December 2023.

How much traffic does I-40 over Ut to Fourth Creek carry?

About 41,500 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is I-40 over Ut to Fourth Creek?

The structure is 160 ft (48.7 m) long with a longest span of 154 ft (46.9 m) and a deck 183 ft wide.

Who owns I-40 over Ut to Fourth Creek?

It is owned by the State Highway Agency.