US Bridges

I40 Bus Ramps over Little Creek

Poor

Forsyth County, North Carolina · NW Quad. I40BUS & NC67 · Structure no. 000000000670351

Built
1950
75 years old
Condition
Poor
inspected September 2024
Type
Culvert
Concrete Continuous
Length
22 ft
3 main spans
Daily traffic
8,100
2022 count
Owner
State
State Highway Agency

About this bridge

I40 Bus Ramps over Little Creek is a concrete continuous culvert carrying I40 Bus Ramps over Little Creek in Forsyth County, North Carolina. It was built in 1950, so it is 75 years old, older than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 8,100 vehicles a day, roughly 12% of them trucks, projected to reach 16,200 by 2040. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI40 Bus Ramps
CrossesLittle Creek
LocationNW Quad. I40BUS & NC67
RouteInterstate 40
Coordinates36.08399, -80.30857
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,100 (2022)
Projected traffic16,200 by 2040
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I40 Bus Ramps over Little Creek built?

It was built in 1950, making it 75 years old in 2025.

What condition is I40 Bus Ramps over Little Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does I40 Bus Ramps over Little Creek carry?

About 8,100 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is I40 Bus Ramps over Little Creek?

The structure is 22 ft (6.7 m) long with a longest span of 7 ft (2.1 m).

Who owns I40 Bus Ramps over Little Creek?

It is owned by the State Highway Agency.