US Bridges

SR1645 over I-795

Good

Wilson County, North Carolina · .15 Mi. E. Jct. SR1647 · Structure no. 000000001950283

Built
2002
23 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
180 ft
2 main spans
Daily traffic
550
2021 count
Owner
State
State Highway Agency

About this bridge

SR1645 over I-795 is a prestressed concrete continuous stringer/multi-beam or girder carrying SR1645 over I-795 in Wilson County, North Carolina. It was built in 2002, so it is 23 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 550 vehicles a day, roughly 7% of them trucks, projected to reach 1,100 by 2040. The structure is 180 ft (54.8 m) long and 33 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSR1645
CrossesI-795
Location.15 Mi. E. Jct. SR1647
RouteState Highway 1645
Coordinates35.64586, -77.96315
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 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 alignment8: Equal to present desirable criteria
Operating rating81.9 US tons
Inventory rating38.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20 + Mod
Structure length180 ft (54.8 m)
Longest span89 ft (27.1 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic550 (2021)
Projected traffic1,100 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 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 SR1645 over I-795 built?

It was built in 2002, making it 23 years old in 2025.

What condition is SR1645 over I-795 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 2024.

How much traffic does SR1645 over I-795 carry?

About 550 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is SR1645 over I-795?

The structure is 180 ft (54.8 m) long with a longest span of 89 ft (27.1 m) and a deck 33 ft wide.

Who owns SR1645 over I-795?

It is owned by the State Highway Agency.