US Bridges

I485 Ebl over Mcalpine Creek

Good

Mecklenburg County, North Carolina · 1.98 Mi.E. Jct. NC51 · Structure no. 000000001190672

Built
1995
30 years old, rebuilt 2014
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
317 ft
4 main spans
Daily traffic
50,000
2020 count
Owner
State
State Highway Agency

About this bridge

I485 Ebl over Mcalpine Creek is a prestressed concrete stringer/multi-beam or girder carrying I485 Ebl over Mcalpine Creek in Mecklenburg County, North Carolina. It was built in 1995 and reconstructed in 2014, so it is 30 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 50,000 vehicles a day, roughly 16% of them trucks, projected to reach 100,000 by 2040. The structure is 317 ft (96.6 m) long and 101 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI485 Ebl
CrossesMcalpine Creek
Location1.98 Mi.E. Jct. NC51
RouteInterstate 485
Coordinates35.06532, -80.85822
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating77.9 US tons
Inventory rating50.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length317 ft (96.6 m)
Longest span78 ft (23.7 m)
Deck width101 ft (30.7 m)
Roadway width95 ft (29.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50,000 (2020)
Projected traffic100,000 by 2040
Trucks16%
Lanes on structure3
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 I485 Ebl over Mcalpine Creek built?

It was built in 1995, making it 30 years old in 2025. It was reconstructed in 2014.

What condition is I485 Ebl over Mcalpine Creek 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 May 2023.

How much traffic does I485 Ebl over Mcalpine Creek carry?

About 50,000 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is I485 Ebl over Mcalpine Creek?

The structure is 317 ft (96.6 m) long with a longest span of 78 ft (23.7 m) and a deck 101 ft wide.

Who owns I485 Ebl over Mcalpine Creek?

It is owned by the State Highway Agency.