US Bridges

Nc 540 N over Nancy Branch

Good

Wake County, North Carolina · 0.5 MI N JCT SR3127 · Structure no. 000000001831310

Built
2012
13 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
259 ft
3 main spans
Daily traffic
16,750
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

Nc 540 N over Nancy Branch is a prestressed concrete continuous stringer/multi-beam or girder carrying Nc 540 N over Nancy Branch in Wake County, North Carolina. It was built in 2012, so it is 13 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 16,750 vehicles a day, roughly 12% of them trucks, projected to reach 33,500 by 2040. The structure is 259 ft (78.9 m) long and 63 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNc 540 N
CrossesNancy Branch
Location0.5 MI N JCT SR3127
RouteState Highway 540
Coordinates35.83594, -78.89019
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.9 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length259 ft (78.9 m)
Longest span91 ft (27.7 m)
Deck width63 ft (19.3 m)
Roadway width60 ft (18.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,750 (2022)
Projected traffic33,500 by 2040
Trucks12%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
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 Nc 540 N over Nancy Branch built?

It was built in 2012, making it 13 years old in 2025.

What condition is Nc 540 N over Nancy Branch 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 June 2024.

How much traffic does Nc 540 N over Nancy Branch carry?

About 16,750 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is Nc 540 N over Nancy Branch?

The structure is 259 ft (78.9 m) long with a longest span of 91 ft (27.7 m) and a deck 63 ft wide.

Who owns Nc 540 N over Nancy Branch?

It is owned by the State Toll Authority and maintained by the State Highway Agency.