US Bridges

SR1509 over Richland Swamp Creek

FairPosted for load

Robeson County, North Carolina · 0.1MI.S. JCT.SR1500 · Structure no. 000000001550231

Built
1971
54 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
52 ft
3 main spans
Daily traffic
350
2022 count
Owner
State
State Highway Agency

About this bridge

SR1509 over Richland Swamp Creek is a wood or timber stringer/multi-beam or girder carrying SR1509 over Richland Swamp Creek in Robeson County, North Carolina. It was built in 1971, so it is 54 years old, older than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 350 vehicles a day, roughly 6% of them trucks, projected to reach 700 by 2040. The structure is 52 ft (15.8 m) long and 29 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1509
CrossesRichland Swamp Creek
Location0.1MI.S. JCT.SR1500
RouteState Highway 1509
Coordinates34.74711, -79.13852
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30 US tons
Inventory rating20.9 US tons

Structure

MaterialWood or Timber
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length52 ft (15.8 m)
Longest span17 ft (5.1 m)
Deck width29 ft (8.9 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2022)
Projected traffic700 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1509 over Richland Swamp Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is SR1509 over Richland Swamp Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does SR1509 over Richland Swamp Creek carry?

About 350 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1509 over Richland Swamp Creek?

The structure is 52 ft (15.8 m) long with a longest span of 17 ft (5.1 m) and a deck 29 ft wide.

Who owns SR1509 over Richland Swamp Creek?

It is owned by the State Highway Agency.