US Bridges

Free Nancy Avenue over Fourth Creek

Fair

Iredell County, North Carolina · 0.3 MI.E.JCT.US21 · Structure no. 000000000970225

Built
1970
55 years old
Condition
Fair
inspected January 2024
Type
Tee Beam
Prestressed Concrete
Length
95 ft
3 main spans
Daily traffic
100
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Free Nancy Avenue over Fourth Creek is a prestressed concrete tee beam carrying Free Nancy Avenue over Fourth Creek in Iredell County, North Carolina. It was built in 1970, so it is 55 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 100 vehicles a day, roughly 7% of them trucks, projected to reach 200 by 2040. The structure is 95 ft (28.9 m) long and 56 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesFree Nancy Avenue
CrossesFourth Creek
Location0.3 MI.E.JCT.US21
RouteCity Street 0
Coordinates35.80636, -80.87136
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating29 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length95 ft (28.9 m)
Longest span39 ft (11.8 m)
Deck width56 ft (17 m)
Roadway width45 ft (13.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2018)
Projected traffic200 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Free Nancy Avenue over Fourth Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is Free Nancy Avenue over Fourth 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 January 2024.

How much traffic does Free Nancy Avenue over Fourth Creek carry?

About 100 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is Free Nancy Avenue over Fourth Creek?

The structure is 95 ft (28.9 m) long with a longest span of 39 ft (11.8 m) and a deck 56 ft wide.

Who owns Free Nancy Avenue over Fourth Creek?

It is owned by the City or Municipal Highway Agency.