US Bridges

SR1450 over I73 I74 US220

Good

Richmond County, North Carolina · 0.9 Mi. E. Jct. US220 Bus · Structure no. 000000001530181

Built
2008
17 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
218 ft
2 main spans
Daily traffic
2,000
2022 count
Owner
State
State Highway Agency

About this bridge

SR1450 over I73 I74 US220 is a prestressed concrete continuous stringer/multi-beam or girder carrying SR1450 over I73 I74 US220 in Richmond County, North Carolina. It was built in 2008, so it is 17 years old, younger 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 2,000 vehicles a day, roughly 7% of them trucks, projected to reach 4,000 by 2040. The structure is 218 ft (66.4 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR1450
CrossesI73 I74 US220
Location0.9 Mi. E. Jct. US220 Bus
RouteState Highway 1450
Coordinates35.05797, -79.75155
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating51.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length218 ft (66.4 m)
Longest span108 ft (32.9 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2022)
Projected traffic4,000 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR1450 over I73 I74 US220 built?

It was built in 2008, making it 17 years old in 2025.

What condition is SR1450 over I73 I74 US220 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 April 2024.

How much traffic does SR1450 over I73 I74 US220 carry?

About 2,000 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is SR1450 over I73 I74 US220?

The structure is 218 ft (66.4 m) long with a longest span of 108 ft (32.9 m) and a deck 31 ft wide.

Who owns SR1450 over I73 I74 US220?

It is owned by the State Highway Agency.