US Bridges

NC98 over NC50

Fair

Wake County, North Carolina · JCT.NC50 · Structure no. 000000001830012

Built
1980
45 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
142 ft
3 main spans
Daily traffic
19,000
2021 count
Owner
State
State Highway Agency

About this bridge

NC98 over NC50 is a steel stringer/multi-beam or girder carrying NC98 over NC50 in Wake County, North Carolina. It was built in 1980, so it is 45 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 19,000 vehicles a day, roughly 6% of them trucks, projected to reach 38,000 by 2040. The structure is 142 ft (43.2 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNC98
CrossesNC50
LocationJCT.NC50
RouteState Highway 98
Coordinates35.98784, -78.6857
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating63.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length142 ft (43.2 m)
Longest span88 ft (26.8 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,000 (2021)
Projected traffic38,000 by 2040
Trucks6%
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 SystemYes

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 NC98 over NC50 built?

It was built in 1980, making it 45 years old in 2025.

What condition is NC98 over NC50 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does NC98 over NC50 carry?

About 19,000 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is NC98 over NC50?

The structure is 142 ft (43.2 m) long with a longest span of 88 ft (26.8 m) and a deck 47 ft wide.

Who owns NC98 over NC50?

It is owned by the State Highway Agency.