US Bridges

SR1110 over Herring Run

PoorPosted for load

Beaufort County, North Carolina · 1.0 MI.N.JCT.NC33 · Structure no. 000000000130010

Built
1957
68 years old, rebuilt 1995
Condition
Poor
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
69 ft
4 main spans
Daily traffic
100
2019 count
Owner
State
State Highway Agency

About this bridge

SR1110 over Herring Run is a steel continuous stringer/multi-beam or girder carrying SR1110 over Herring Run in Beaufort County, North Carolina. It was built in 1957 and reconstructed in 1995, so it is 68 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 100 vehicles a day, roughly 6% of them trucks, projected to reach 200 by 2040. The structure is 69 ft (21 m) long and 25 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1110
CrossesHerring Run
Location1.0 MI.N.JCT.NC33
RouteState Highway 1110
Coordinates35.38246, -76.96437
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
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 inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be 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 rating29 US tons
Inventory rating19 US tons

Structure

MaterialSteel Continuous
DeckWood or timber
Main spans4
Design loadUnknown
Structure length69 ft (21 m)
Longest span17 ft (5.1 m)
Deck width25 ft (7.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2019)
Projected traffic200 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 SR1110 over Herring Run built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1995.

What condition is SR1110 over Herring Run in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does SR1110 over Herring Run carry?

About 100 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is SR1110 over Herring Run?

The structure is 69 ft (21 m) long with a longest span of 17 ft (5.1 m) and a deck 25 ft wide.

Who owns SR1110 over Herring Run?

It is owned by the State Highway Agency.