US Bridges

SR1942 over Smiths Creek

Good

Wake County, North Carolina · 2.0 Mi. W. Jct. NC96 · Structure no. 000000001830157

Built
2015
10 years old
Condition
Good
inspected February 2024
Type
Slab
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
360
2015 count
Owner
State
State Highway Agency

About this bridge

SR1942 over Smiths Creek is a prestressed concrete slab carrying SR1942 over Smiths Creek in Wake County, North Carolina. It was built in 2015, so it is 10 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 360 vehicles a day, roughly 7% of them trucks, projected to reach 720 by 2040. The structure is 52 ft (15.8 m) long and 33 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSR1942
CrossesSmiths Creek
Location2.0 Mi. W. Jct. NC96
RouteState Highway 1942
Coordinates35.98289, -78.47564
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.9 US tons
Inventory rating59 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length52 ft (15.8 m)
Longest span49 ft (14.9 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic360 (2015)
Projected traffic720 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1942 over Smiths Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is SR1942 over Smiths 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 February 2024.

How much traffic does SR1942 over Smiths Creek carry?

About 360 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is SR1942 over Smiths Creek?

The structure is 52 ft (15.8 m) long with a longest span of 49 ft (14.9 m) and a deck 33 ft wide.

Who owns SR1942 over Smiths Creek?

It is owned by the State Highway Agency.