US Bridges

NC16 over Brier Creek

Good

Mecklenburg County, North Carolina · 0.5 Mi. N. Jct. SR3685 · Structure no. 000000001190168

Built
1940
85 years old, rebuilt 1956
Condition
Good
inspected August 2023
Type
Culvert
Concrete Continuous
Length
44 ft
4 main spans
Daily traffic
32,000
2018 count
Owner
State
State Highway Agency

About this bridge

NC16 over Brier Creek is a concrete continuous culvert carrying NC16 over Brier Creek in Mecklenburg County, North Carolina. It was built in 1940 and reconstructed in 1956, so it is 85 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 32,000 vehicles a day, roughly 12% of them trucks, projected to reach 64,000 by 2040. The structure is 44 ft (13.4 m) long. If it were closed, the detour would be 2.5 mi (4 km).

CarriesNC16
CrossesBrier Creek
Location0.5 Mi. N. Jct. SR3685
RouteState Highway 16
Coordinates35.183, -80.82025
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.9 US tons
Inventory rating26.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 15
Structure length44 ft (13.4 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,000 (2018)
Projected traffic64,000 by 2040
Trucks12%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 NC16 over Brier Creek built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1956.

What condition is NC16 over Brier 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 August 2023.

How much traffic does NC16 over Brier Creek carry?

About 32,000 vehicles per day (2018 count), of which roughly 12% are trucks.

How long is NC16 over Brier Creek?

The structure is 44 ft (13.4 m) long with a longest span of 11 ft (3.3 m).

Who owns NC16 over Brier Creek?

It is owned by the State Highway Agency.