US Bridges

I-140 US17BYP.RAMP over Reedy Meadow Swamp

Good

New Hanover County, North Carolina · 0.1 Mi. N. JCT.US421 · Structure no. 000000001290102

Built
2007
18 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
969 ft
9 main spans
Daily traffic
11,750
2019 count
Owner
State
State Highway Agency

About this bridge

I-140 US17BYP.RAMP over Reedy Meadow Swamp is a prestressed concrete stringer/multi-beam or girder carrying I-140 US17BYP.RAMP over Reedy Meadow Swamp in New Hanover County, North Carolina. It was built in 2007, so it is 18 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 11,750 vehicles a day, roughly 16% of them trucks, projected to reach 23,500 by 2040. The structure is 969 ft (295.3 m) long and 29 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-140 US17BYP.RAMP
CrossesReedy Meadow Swamp
Location0.1 Mi. N. JCT.US421
RouteInterstate 140
Coordinates34.29185, -77.96589
Functional classUrban Principal Arterial - Interstate

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating50.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20 + Mod
Structure length969 ft (295.3 m)
Longest span105 ft (32 m)
Deck width29 ft (8.7 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,750 (2019)
Projected traffic23,500 by 2040
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRelief for waterway
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-140 US17BYP.RAMP over Reedy Meadow Swamp built?

It was built in 2007, making it 18 years old in 2025.

What condition is I-140 US17BYP.RAMP over Reedy Meadow Swamp 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 January 2025.

How much traffic does I-140 US17BYP.RAMP over Reedy Meadow Swamp carry?

About 11,750 vehicles per day (2019 count), of which roughly 16% are trucks.

How long is I-140 US17BYP.RAMP over Reedy Meadow Swamp?

The structure is 969 ft (295.3 m) long with a longest span of 105 ft (32 m) and a deck 29 ft wide.

Who owns I-140 US17BYP.RAMP over Reedy Meadow Swamp?

It is owned by the State Highway Agency.