US Bridges

I485 Inner Ramp over I85S Ramp to I485 Inner

Good

Mecklenburg County, North Carolina · 1.2 Mi. E. JCT.SR2467 · Structure no. 000000001191400

Built
2015
10 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
229 ft
2 main spans
Daily traffic
17,000
2022 count
Owner
State
State Highway Agency

About this bridge

I485 Inner Ramp over I85S Ramp to I485 Inner is a prestressed concrete stringer/multi-beam or girder carrying I485 Inner Ramp over I85S Ramp to I485 Inner in Mecklenburg County, North Carolina. It was built in 2015, so it is 10 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 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 17,000 vehicles a day, roughly 16% of them trucks, projected to reach 34,000 by 2040. The structure is 229 ft (69.8 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI485 Inner Ramp
CrossesI85S Ramp to I485 Inner
Location1.2 Mi. E. JCT.SR2467
RouteState Lands Road 485
Coordinates35.34914, -80.73552
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.9 US tons
Inventory rating61 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length229 ft (69.8 m)
Longest span127 ft (38.7 m)
Deck width41 ft (12.5 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,000 (2022)
Projected traffic34,000 by 2040
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I485 Inner Ramp over I85S Ramp to I485 Inner built?

It was built in 2015, making it 10 years old in 2025.

What condition is I485 Inner Ramp over I85S Ramp to I485 Inner 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 November 2024.

How much traffic does I485 Inner Ramp over I85S Ramp to I485 Inner carry?

About 17,000 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is I485 Inner Ramp over I85S Ramp to I485 Inner?

The structure is 229 ft (69.8 m) long with a longest span of 127 ft (38.7 m) and a deck 41 ft wide.

Who owns I485 Inner Ramp over I85S Ramp to I485 Inner?

It is owned by the State Highway Agency.