US Bridges

I277 & NC16 over North Church Street

Fair

Mecklenburg County, North Carolina · 0.3 MI.S.JCT.US29 & NC49 · Structure no. 000000001190328

Built
1973
52 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
153 ft
3 main spans
Daily traffic
117,000
2022 count
Owner
State
State Highway Agency

About this bridge

I277 & NC16 over North Church Street is a steel stringer/multi-beam or girder carrying I277 & NC16 over North Church Street in Mecklenburg County, North Carolina. It was built in 1973, so it is 52 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 6 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 117,000 vehicles a day, roughly 16% of them trucks, projected to reach 234,000 by 2040. The structure is 153 ft (46.6 m) long and 109 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI277 & NC16
CrossesNorth Church Street
Location0.3 MI.S.JCT.US29 & NC49
RouteInterstate 277
Coordinates35.23394, -80.83594
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.9 US tons
Inventory rating39.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length153 ft (46.6 m)
Longest span67 ft (20.4 m)
Deck width109 ft (33.2 m)
Roadway width103 ft (31.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic117,000 (2022)
Projected traffic234,000 by 2040
Trucks16%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I277 & NC16 over North Church Street built?

It was built in 1973, making it 52 years old in 2025.

What condition is I277 & NC16 over North Church Street 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 July 2024.

How much traffic does I277 & NC16 over North Church Street carry?

About 117,000 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is I277 & NC16 over North Church Street?

The structure is 153 ft (46.6 m) long with a longest span of 67 ft (20.4 m) and a deck 109 ft wide.

Who owns I277 & NC16 over North Church Street?

It is owned by the State Highway Agency.