US Bridges

SR2105 over Jackson Swamp

Good

Robeson County, North Carolina · 0.5 Mi. E. of Jct. SR1002 · Structure no. 000000001550422

Built
2018
7 years old
Condition
Good
inspected May 2022
Type
Slab
Prestressed Concrete
Length
72 ft
1 main span
Daily traffic
100
1996 count
Owner
State
State Highway Agency

About this bridge

SR2105 over Jackson Swamp is a prestressed concrete slab carrying SR2105 over Jackson Swamp in Robeson County, North Carolina. It was built in 2018, so it is 7 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 6% of them trucks, projected to reach 200 by 2040. The structure is 72 ft (21.9 m) long and 30 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesSR2105
CrossesJackson Swamp
Location0.5 Mi. E. of Jct. SR1002
RouteState Highway 2105
Coordinates34.63396, -78.91438
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.9 US tons
Inventory rating46 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length72 ft (21.9 m)
Longest span68 ft (20.7 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (1996)
Projected traffic200 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR2105 over Jackson Swamp built?

It was built in 2018, making it 7 years old in 2025.

What condition is SR2105 over Jackson Swamp 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 2022.

How much traffic does SR2105 over Jackson Swamp carry?

About 100 vehicles per day (1996 count), of which roughly 6% are trucks.

How long is SR2105 over Jackson Swamp?

The structure is 72 ft (21.9 m) long with a longest span of 68 ft (20.7 m) and a deck 30 ft wide.

Who owns SR2105 over Jackson Swamp?

It is owned by the State Highway Agency.