US Bridges

I485 Ramp over Little Sugar Creek

Fair

Mecklenburg County, North Carolina · 0.3 Mi. S. Jct. SR4982 · Structure no. 000000001190605

Built
1992
33 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
257 ft
3 main spans
Daily traffic
8,900
2022 count
Owner
State
State Highway Agency

About this bridge

I485 Ramp over Little Sugar Creek is a prestressed concrete stringer/multi-beam or girder carrying I485 Ramp over Little Sugar Creek in Mecklenburg County, North Carolina. It was built in 1992, so it is 33 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 8,900 vehicles a day, roughly 16% of them trucks, projected to reach 17,800 by 2040. The structure is 257 ft (78.3 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI485 Ramp
CrossesLittle Sugar Creek
Location0.3 Mi. S. Jct. SR4982
RouteInterstate 485
Coordinates35.09803, -80.87743
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.9 US tons
Inventory rating42 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length257 ft (78.3 m)
Longest span84 ft (25.6 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,900 (2022)
Projected traffic17,800 by 2040
Trucks16%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 I485 Ramp over Little Sugar Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is I485 Ramp over Little Sugar 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 July 2024.

How much traffic does I485 Ramp over Little Sugar Creek carry?

About 8,900 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is I485 Ramp over Little Sugar Creek?

The structure is 257 ft (78.3 m) long with a longest span of 84 ft (25.6 m) and a deck 31 ft wide.

Who owns I485 Ramp over Little Sugar Creek?

It is owned by the State Highway Agency.