US Bridges

I73 US220S over NC62

Fair

Guilford County, North Carolina · 1.4 Mi. S. Jct. SR1104 · Structure no. 000000000810005

Built
1980
45 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
191 ft
3 main spans
Daily traffic
11,750
2020 count
Owner
State
State Highway Agency

About this bridge

I73 US220S over NC62 is a steel stringer/multi-beam or girder carrying I73 US220S over NC62 in Guilford County, North Carolina. It was built in 1980, so it is 45 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 11,750 vehicles a day, roughly 23% of them trucks, projected to reach 23,500 by 2040. The structure is 191 ft (58.2 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI73 US220S
CrossesNC62
Location1.4 Mi. S. Jct. SR1104
RouteInterstate 73
Coordinates35.92255, -79.82572
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating52.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20 + Mod
Structure length191 ft (58.2 m)
Longest span110 ft (33.5 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,750 (2020)
Projected traffic23,500 by 2040
Trucks23%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
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 I73 US220S over NC62 built?

It was built in 1980, making it 45 years old in 2025.

What condition is I73 US220S over NC62 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 February 2024.

How much traffic does I73 US220S over NC62 carry?

About 11,750 vehicles per day (2020 count), of which roughly 23% are trucks.

How long is I73 US220S over NC62?

The structure is 191 ft (58.2 m) long with a longest span of 110 ft (33.5 m) and a deck 43 ft wide.

Who owns I73 US220S over NC62?

It is owned by the State Highway Agency.