US Bridges

SR2850 over Ncrr/Norfolk Outhern

Good

Johnston County, North Carolina · 0.4 Mi. N. Jct. SR1913 · Structure no. 000000001010622

Built
2018
7 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
114 ft
1 main span
Daily traffic
700
2017 count
Owner
State
State Highway Agency

About this bridge

SR2850 over Ncrr/Norfolk Outhern is a prestressed concrete stringer/multi-beam or girder carrying SR2850 over Ncrr/Norfolk Outhern in Johnston County, North Carolina. It was built in 2018, so it is 7 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 700 vehicles a day, roughly 6% of them trucks, projected to reach 1,400 by 2040. The structure is 114 ft (34.7 m) long and 33 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR2850
CrossesNcrr/Norfolk Outhern
Location0.4 Mi. N. Jct. SR1913
RouteState Highway 2850
Coordinates35.61304, -78.40361
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating61 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length114 ft (34.7 m)
Longest span110 ft (33.5 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2017)
Projected traffic1,400 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR2850 over Ncrr/Norfolk Outhern built?

It was built in 2018, making it 7 years old in 2025.

What condition is SR2850 over Ncrr/Norfolk Outhern 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 2023.

How much traffic does SR2850 over Ncrr/Norfolk Outhern carry?

About 700 vehicles per day (2017 count), of which roughly 6% are trucks.

How long is SR2850 over Ncrr/Norfolk Outhern?

The structure is 114 ft (34.7 m) long with a longest span of 110 ft (33.5 m) and a deck 33 ft wide.

Who owns SR2850 over Ncrr/Norfolk Outhern?

It is owned by the State Highway Agency.