US Bridges

US1 Nbl over SR1415

Good

Lee County, North Carolina · 2.7 Mi. N. Jct. NC87 · Structure no. 000000001050113

Built
1999
26 years old
Condition
Good
inspected March 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
149 ft
3 main spans
Daily traffic
16,250
2018 count
Owner
State
State Highway Agency

About this bridge

US1 Nbl over SR1415 is a steel stringer/multi-beam or girder carrying US1 Nbl over SR1415 in Lee County, North Carolina. It was built in 1999, so it is 26 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 16,250 vehicles a day, roughly 14% of them trucks, projected to reach 32,500 by 2040. The structure is 149 ft (45.4 m) long and 41 ft wide.

CarriesUS1 Nbl
CrossesSR1415
Location2.7 Mi. N. Jct. NC87
RouteU.S. Route 1
Coordinates35.56104, -79.15302
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating95.9 US tons
Inventory rating57 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20 + Mod
Structure length149 ft (45.4 m)
Longest span90 ft (27.4 m)
Deck width41 ft (12.5 m)
Roadway width37 ft (11.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,250 (2018)
Projected traffic32,500 by 2040
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 US1 Nbl over SR1415 built?

It was built in 1999, making it 26 years old in 2025.

What condition is US1 Nbl over SR1415 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 March 2021.

How much traffic does US1 Nbl over SR1415 carry?

About 16,250 vehicles per day (2018 count), of which roughly 14% are trucks.

How long is US1 Nbl over SR1415?

The structure is 149 ft (45.4 m) long with a longest span of 90 ft (27.4 m) and a deck 41 ft wide.

Who owns US1 Nbl over SR1415?

It is owned by the State Highway Agency.