US Bridges

SR2136 over I-77

Good

Mecklenburg County, North Carolina · .12 Miles W. of Jct. W · Structure no. 000000001191358

Built
2024
1 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
354 ft
2 main spans
Daily traffic
32,500
2018 count
Owner
State
State Highway Agency

About this bridge

SR2136 over I-77 is a steel stringer/multi-beam or girder carrying SR2136 over I-77 in Mecklenburg County, North Carolina. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 32,500 vehicles a day, roughly 6% of them trucks, projected to reach 65,000 by 2040. The structure is 354 ft (107.9 m) long and 54 ft wide.

CarriesSR2136
CrossesI-77
Location.12 Miles W. of Jct. W
RouteState Highway 2136
Coordinates35.40914, -80.85772
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating73 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length354 ft (107.9 m)
Longest span175 ft (53.3 m)
Deck width54 ft (16.4 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,500 (2018)
Projected traffic65,000 by 2040
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 SR2136 over I-77 built?

It was built in 2024, making it 1 years old in 2025.

What condition is SR2136 over I-77 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 July 2024.

How much traffic does SR2136 over I-77 carry?

About 32,500 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is SR2136 over I-77?

The structure is 354 ft (107.9 m) long with a longest span of 175 ft (53.3 m) and a deck 54 ft wide.

Who owns SR2136 over I-77?

It is owned by the State Highway Agency.