US Bridges

SR2329 over I85

Good

Gaston County, North Carolina · 0.4 Mi. E. Jct. SR2339 · Structure no. 000000000710137

Built
1995
30 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
258 ft
2 main spans
Daily traffic
5,300
2018 count
Owner
State
State Highway Agency

About this bridge

SR2329 over I85 is a steel continuous stringer/multi-beam or girder carrying SR2329 over I85 in Gaston County, North Carolina. It was built in 1995, 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 5,300 vehicles a day, roughly 6% of them trucks, projected to reach 10,600 by 2040. The structure is 258 ft (78.6 m) long and 67 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR2329
CrossesI85
Location0.4 Mi. E. Jct. SR2339
RouteState Highway 2329
Coordinates35.26019, -81.10506
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
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 rating99 US tons
Inventory rating62.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length258 ft (78.6 m)
Longest span127 ft (38.7 m)
Deck width67 ft (20.4 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,300 (2018)
Projected traffic10,600 by 2040
Trucks6%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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 SR2329 over I85 built?

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

What condition is SR2329 over 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 August 2024.

How much traffic does SR2329 over I85 carry?

About 5,300 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is SR2329 over I85?

The structure is 258 ft (78.6 m) long with a longest span of 127 ft (38.7 m) and a deck 67 ft wide.

Who owns SR2329 over I85?

It is owned by the State Highway Agency.