US Bridges

North Point Drive over Ellerbe Creek

Good

Durham County, North Carolina · .2 Mi.W.Jct.Broad St. · Structure no. 000000000630448

Built
1960
65 years old
Condition
Good
inspected January 2024
Type
Slab
Prestressed Concrete
Length
74 ft
2 main spans
Daily traffic
6,500
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

North Point Drive over Ellerbe Creek is a prestressed concrete slab carrying North Point Drive over Ellerbe Creek in Durham County, North Carolina. It was built in 1960, so it is 65 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 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 6,500 vehicles a day, roughly 7% of them trucks, projected to reach 13,000 by 2040. The structure is 74 ft (22.5 m) long and 48 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNorth Point Drive
CrossesEllerbe Creek
Location.2 Mi.W.Jct.Broad St.
RouteCity Street 0
Coordinates36.02828, -78.91706
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.9 US tons
Inventory rating34 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length74 ft (22.5 m)
Longest span36 ft (10.9 m)
Deck width48 ft (14.6 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,500 (2017)
Projected traffic13,000 by 2040
Trucks7%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was North Point Drive over Ellerbe Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is North Point Drive over Ellerbe Creek 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 January 2024.

How much traffic does North Point Drive over Ellerbe Creek carry?

About 6,500 vehicles per day (2017 count), of which roughly 7% are trucks.

How long is North Point Drive over Ellerbe Creek?

The structure is 74 ft (22.5 m) long with a longest span of 36 ft (10.9 m) and a deck 48 ft wide.

Who owns North Point Drive over Ellerbe Creek?

It is owned by the City or Municipal Highway Agency.