US Bridges

I40 Ebl over Black Creek

Fair

Johnston County, North Carolina · 2.7 Mi. W. Jct. NC242 · Structure no. 000000001010470

Built
1987
38 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
234 ft
4 main spans
Daily traffic
22,500
2017 count
Owner
State
State Highway Agency

About this bridge

I40 Ebl over Black Creek is a prestressed concrete stringer/multi-beam or girder carrying I40 Ebl over Black Creek in Johnston County, North Carolina. It was built in 1987, so it is 38 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 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 22,500 vehicles a day, roughly 23% of them trucks, projected to reach 45,000 by 2040. The structure is 234 ft (71.3 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI40 Ebl
CrossesBlack Creek
Location2.7 Mi. W. Jct. NC242
RouteInterstate 40
Coordinates35.46072, -78.54118
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4 (+2 approach)
Design loadHS 20 + Mod
Structure length234 ft (71.3 m)
Longest span56 ft (17 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,500 (2017)
Projected traffic45,000 by 2040
Trucks23%
Lanes on structure2
Traffic directionOne-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 I40 Ebl over Black Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is I40 Ebl over Black Creek 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 March 2023.

How much traffic does I40 Ebl over Black Creek carry?

About 22,500 vehicles per day (2017 count), of which roughly 23% are trucks.

How long is I40 Ebl over Black Creek?

The structure is 234 ft (71.3 m) long with a longest span of 56 ft (17 m) and a deck 43 ft wide.

Who owns I40 Ebl over Black Creek?

It is owned by the State Highway Agency.