US Bridges

SR1135 over Br.Indiantown Swamp

Good

Camden County, North Carolina · 0.3 MI W. JCT SR1121 · Structure no. 000000000290016

Built
2014
11 years old
Condition
Good
inspected October 2024
Type
Slab
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
250
2022 count
Owner
State
State Highway Agency

About this bridge

SR1135 over Br.Indiantown Swamp is a prestressed concrete slab carrying SR1135 over Br.Indiantown Swamp in Camden County, North Carolina. It was built in 2014, so it is 11 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 250 vehicles a day, roughly 6% of them trucks, projected to reach 300 by 2040. The structure is 42 ft (12.8 m) long and 30 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesSR1135
CrossesBr.Indiantown Swamp
Location0.3 MI W. JCT SR1121
RouteState Highway 1135
CountyCamden County
StateNorth Carolina
Coordinates36.33499, -76.08186
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 protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71 US tons
Inventory rating54.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length42 ft (12.8 m)
Longest span39 ft (11.8 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2022)
Projected traffic300 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 SR1135 over Br.Indiantown Swamp built?

It was built in 2014, making it 11 years old in 2025.

What condition is SR1135 over Br.Indiantown 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 October 2024.

How much traffic does SR1135 over Br.Indiantown Swamp carry?

About 250 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1135 over Br.Indiantown Swamp?

The structure is 42 ft (12.8 m) long with a longest span of 39 ft (11.8 m) and a deck 30 ft wide.

Who owns SR1135 over Br.Indiantown Swamp?

It is owned by the State Highway Agency.