US Bridges

SR2123 over I40 & I85

Good

Alamance County, North Carolina · 0.1 Mi. E. Jct. SR1940 · Structure no. 000000000010174

Built
1993
32 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
214 ft
2 main spans
Daily traffic
3,200
2019 count
Owner
State
State Highway Agency

About this bridge

SR2123 over I40 & I85 is a steel continuous stringer/multi-beam or girder carrying SR2123 over I40 & I85 in Alamance County, North Carolina. It was built in 1993, so it is 32 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 3,200 vehicles a day, roughly 7% of them trucks, projected to reach 6,400 by 2040. The structure is 214 ft (65.2 m) long and 31 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR2123
CrossesI40 & I85
Location0.1 Mi. E. Jct. SR1940
RouteState Highway 2123
Coordinates36.06756, -79.33116
Functional classUrban Collector

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.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating92.9 US tons
Inventory rating54.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length214 ft (65.2 m)
Longest span105 ft (32 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,200 (2019)
Projected traffic6,400 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
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 SR2123 over I40 & I85 built?

It was built in 1993, making it 32 years old in 2025.

What condition is SR2123 over I40 & I85 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 February 2025.

How much traffic does SR2123 over I40 & I85 carry?

About 3,200 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is SR2123 over I40 & I85?

The structure is 214 ft (65.2 m) long with a longest span of 105 ft (32 m) and a deck 31 ft wide.

Who owns SR2123 over I40 & I85?

It is owned by the State Highway Agency.