US Bridges

NC73 over Anderson Creek

Fair

Lincoln County, North Carolina · 0.2 Mi. W. Jct. SR1383 · Structure no. 000000001090024

Built
1968
57 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
167 ft
3 main spans
Daily traffic
15,500
2021 count
Owner
State
State Highway Agency

About this bridge

NC73 over Anderson Creek is a prestressed concrete stringer/multi-beam or girder carrying NC73 over Anderson Creek in Lincoln County, North Carolina. It was built in 1968, so it is 57 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 15,500 vehicles a day, roughly 14% of them trucks, projected to reach 31,000 by 2040. The structure is 167 ft (50.9 m) long and 36 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNC73
CrossesAnderson Creek
Location0.2 Mi. W. Jct. SR1383
RouteState Highway 73
Coordinates35.4556, -81.04484
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.9 US tons
Inventory rating51.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length167 ft (50.9 m)
Longest span54 ft (16.4 m)
Deck width36 ft (11.1 m)
Roadway width34 ft (10.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,500 (2021)
Projected traffic31,000 by 2040
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NC73 over Anderson Creek built?

It was built in 1968, making it 57 years old in 2025.

What condition is NC73 over Anderson 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 April 2024.

How much traffic does NC73 over Anderson Creek carry?

About 15,500 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is NC73 over Anderson Creek?

The structure is 167 ft (50.9 m) long with a longest span of 54 ft (16.4 m) and a deck 36 ft wide.

Who owns NC73 over Anderson Creek?

It is owned by the State Highway Agency.