US Bridges

Davidson Street over I277 & NC16

Poor

Mecklenburg County, North Carolina · 0.5 Mi. E. Jct. NC27 · Structure no. 000000001190317

Built
1973
52 years old
Condition
Poor
inspected August 2024
Type
Girder and Floorbeam System
Steel
Length
200 ft
4 main spans
Daily traffic
9,100
2016 count
Owner
State
State Highway Agency

About this bridge

Davidson Street over I277 & NC16 is a steel girder and floorbeam system carrying Davidson Street over I277 & NC16 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 9,100 vehicles a day, roughly 7% of them trucks, projected to reach 18,200 by 2040. The structure is 200 ft (60.9 m) long and 76 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesDavidson Street
CrossesI277 & NC16
Location0.5 Mi. E. Jct. NC27
RouteCity Street 0
Coordinates35.22872, -80.82985
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.9 US tons
Inventory rating40.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length200 ft (60.9 m)
Longest span63 ft (19.2 m)
Deck width76 ft (23.3 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,100 (2016)
Projected traffic18,200 by 2040
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed0.6 mi (1 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Davidson Street over I277 & NC16 built?

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

What condition is Davidson Street over I277 & NC16 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does Davidson Street over I277 & NC16 carry?

About 9,100 vehicles per day (2016 count), of which roughly 7% are trucks.

How long is Davidson Street over I277 & NC16?

The structure is 200 ft (60.9 m) long with a longest span of 63 ft (19.2 m) and a deck 76 ft wide.

Who owns Davidson Street over I277 & NC16?

It is owned by the State Highway Agency.