US Bridges

Century Drive over Crabtree Creek

Fair

Wake County, North Carolina · 0.2MI.S.JCT.LEADMINE Rd. · Structure no. 000000001830631

Built
1975
50 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
162 ft
3 main spans
Daily traffic
1,000
1987 count
Owner
City
City or Municipal Highway Agency

About this bridge

Century Drive over Crabtree Creek is a steel stringer/multi-beam or girder carrying Century Drive over Crabtree Creek in Wake County, North Carolina. It was built in 1975, so it is 50 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 5 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 1,000 vehicles a day, roughly 7% of them trucks, projected to reach 2,000 by 2040. The structure is 162 ft (49.3 m) long and 49 ft wide.

CarriesCentury Drive
CrossesCrabtree Creek
Location0.2MI.S.JCT.LEADMINE Rd.
RouteCity Street 0
Coordinates35.83804, -78.67203
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86 US tons
Inventory rating49.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length162 ft (49.3 m)
Longest span59 ft (17.9 m)
Deck width49 ft (14.8 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (1987)
Projected traffic2,000 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Century Drive over Crabtree Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is Century Drive over Crabtree Creek 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 February 2024.

How much traffic does Century Drive over Crabtree Creek carry?

About 1,000 vehicles per day (1987 count), of which roughly 7% are trucks.

How long is Century Drive over Crabtree Creek?

The structure is 162 ft (49.3 m) long with a longest span of 59 ft (17.9 m) and a deck 49 ft wide.

Who owns Century Drive over Crabtree Creek?

It is owned by the City or Municipal Highway Agency.