US Bridges

SR1137 over Deep Creek

Fair

Carteret County, North Carolina · 0.1 Mi. S. of Jct. SR1133 · Structure no. 000000000310025

Built
1993
32 years old
Condition
Fair
inspected April 2023
Type
Culvert
Steel
Length
25 ft
2 main spans
Daily traffic
310
2018 count
Owner
State
State Highway Agency

About this bridge

SR1137 over Deep Creek is a steel culvert carrying SR1137 over Deep Creek in Carteret County, North Carolina. It was built in 1993, so it is 32 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 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 310 vehicles a day, roughly 6% of them trucks, projected to reach 620 by 2040. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesSR1137
CrossesDeep Creek
Location0.1 Mi. S. of Jct. SR1133
RouteState Highway 1137
CountyCarteret County
StateNorth Carolina
Coordinates34.79827, -76.85435
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 protection7 GoodSome minor problems.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 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 adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating99 US tons
Inventory rating99 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
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 traffic310 (2018)
Projected traffic620 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 SR1137 over Deep Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is SR1137 over Deep 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 April 2023.

How much traffic does SR1137 over Deep Creek carry?

About 310 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is SR1137 over Deep Creek?

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

Who owns SR1137 over Deep Creek?

It is owned by the State Highway Agency.