US Bridges

SR1319 over I-440 US1

Good

Wake County, North Carolina · 1.0 MI S JCT SR5808 · Structure no. 000000001830185

Built
2020
5 years old
Condition
Good
inspected December 2024
Type
Slab
Prestressed Concrete
Length
233 ft
2 main spans
Daily traffic
17,000
2022 count
Owner
State
State Highway Agency

About this bridge

SR1319 over I-440 US1 is a prestressed concrete slab carrying SR1319 over I-440 US1 in Wake County, North Carolina. It was built in 2020, so it is 5 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 17,000 vehicles a day, roughly 7% of them trucks, projected to reach 34,000 by 2040. The structure is 233 ft (71 m) long and 100 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR1319
CrossesI-440 US1
Location1.0 MI S JCT SR5808
RouteState Highway 1319
Coordinates35.77044, -78.72301
Functional classUrban Collector

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.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86 US tons
Inventory rating64.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length233 ft (71 m)
Longest span111 ft (33.8 m)
Deck width100 ft (30.6 m)
Roadway width81 ft (24.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,000 (2022)
Projected traffic34,000 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.9 mi (3 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 SR1319 over I-440 US1 built?

It was built in 2020, making it 5 years old in 2025.

What condition is SR1319 over I-440 US1 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 December 2024.

How much traffic does SR1319 over I-440 US1 carry?

About 17,000 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is SR1319 over I-440 US1?

The structure is 233 ft (71 m) long with a longest span of 111 ft (33.8 m) and a deck 100 ft wide.

Who owns SR1319 over I-440 US1?

It is owned by the State Highway Agency.