US Bridges

I485 Inner Ramp over I485 Outer Ramp to I85S

Good

Mecklenburg County, North Carolina · 1.1MI. E. Jct. SR2467 · Structure no. 000000001191399

Built
2015
10 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
119 ft
1 main span
Daily traffic
16,500
2021 count
Owner
State
State Highway Agency

About this bridge

I485 Inner Ramp over I485 Outer Ramp to I85S is a prestressed concrete stringer/multi-beam or girder carrying I485 Inner Ramp over I485 Outer Ramp to I85S 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 16,500 vehicles a day, roughly 16% of them trucks, projected to reach 33,000 by 2040. The structure is 119 ft (36.2 m) long and 41 ft wide.

CarriesI485 Inner Ramp
CrossesI485 Outer Ramp to I85S
Location1.1MI. E. Jct. SR2467
RouteInterstate 485
Coordinates35.35034, -80.73595
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 geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.9 US tons
Inventory rating53.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 10
Structure length119 ft (36.2 m)
Longest span117 ft (35.6 m)
Deck width41 ft (12.5 m)
Roadway width37 ft (11.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,500 (2021)
Projected traffic33,000 by 2040
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 I485 Outer Ramp to I85S built?

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

What condition is I485 Inner Ramp over I485 Outer Ramp to I85S 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 I485 Outer Ramp to I85S carry?

About 16,500 vehicles per day (2021 count), of which roughly 16% are trucks.

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

The structure is 119 ft (36.2 m) long with a longest span of 117 ft (35.6 m) and a deck 41 ft wide.

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

It is owned by the State Highway Agency.