US Bridges

SR3097 SB Av.Pkwy over I540

Good

Wake County, North Carolina · .7 Mi. S. SR1644 Globe RD · Structure no. 000000001830759

Built
1998
27 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
393 ft
3 main spans
Daily traffic
9,500
2017 count
Owner
State
State Highway Agency

About this bridge

SR3097 SB Av.Pkwy over I540 is a steel continuous stringer/multi-beam or girder carrying SR3097 SB Av.Pkwy over I540 in Wake County, North Carolina. It was built in 1998, so it is 27 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 9,500 vehicles a day, roughly 12% of them trucks, projected to reach 19,000 by 2040. The structure is 393 ft (119.7 m) long and 49 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR3097 SB Av.Pkwy
CrossesI540
Location.7 Mi. S. SR1644 Globe RD
RouteState Highway 3097
Coordinates35.8917, -78.81393
Functional classUrban Other Principal Arterial

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 inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating28 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length393 ft (119.7 m)
Longest span143 ft (43.5 m)
Deck width49 ft (14.9 m)
Roadway width46 ft (14 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,500 (2017)
Projected traffic19,000 by 2040
Trucks12%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR3097 SB Av.Pkwy over I540 built?

It was built in 1998, making it 27 years old in 2025.

What condition is SR3097 SB Av.Pkwy over I540 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 2023.

How much traffic does SR3097 SB Av.Pkwy over I540 carry?

About 9,500 vehicles per day (2017 count), of which roughly 12% are trucks.

How long is SR3097 SB Av.Pkwy over I540?

The structure is 393 ft (119.7 m) long with a longest span of 143 ft (43.5 m) and a deck 49 ft wide.

Who owns SR3097 SB Av.Pkwy over I540?

It is owned by the State Highway Agency.