US Bridges

SR1801 over Muddy Creek

Fair

Duplin County, North Carolina · 0.4 Mi.S. of JCT.NC111 · Structure no. 000000000610215

Built
1982
43 years old
Condition
Fair
inspected August 2023
Type
Culvert
Steel
Length
25 ft
2 main spans
Daily traffic
500
2019 count
Owner
State
State Highway Agency

About this bridge

SR1801 over Muddy Creek is a steel culvert carrying SR1801 over Muddy Creek in Duplin County, North Carolina. It was built in 1982, so it is 43 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.

It carries about 500 vehicles a day, roughly 6% of them trucks, projected to reach 1,000 by 2040. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSR1801
CrossesMuddy Creek
Location0.4 Mi.S. of JCT.NC111
RouteState Highway 1801
CountyDuplin County
StateNorth Carolina
Coordinates34.85239, -77.74744
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating90.9 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHL 93
Structure length25 ft (7.6 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2019)
Projected traffic1,000 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1801 over Muddy Creek built?

It was built in 1982, making it 43 years old in 2025.

What condition is SR1801 over Muddy 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 August 2023.

How much traffic does SR1801 over Muddy Creek carry?

About 500 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is SR1801 over Muddy Creek?

The structure is 25 ft (7.6 m) long with a longest span of 11 ft (3.3 m).

Who owns SR1801 over Muddy Creek?

It is owned by the State Highway Agency.