US Bridges

US25 70 over French Broad Rvr Pvt.Dr.

FairPosted for load

Madison County, North Carolina · .05 MI.N.JCT.SR1304 · Structure no. 000000001150067

Built
1951
74 years old
Condition
Fair
inspected April 2024
Type
Tee Beam
Concrete Continuous
Length
529 ft
8 main spans
Daily traffic
3,400
2022 count
Owner
State
State Highway Agency

About this bridge

US25 70 over French Broad Rvr Pvt.Dr. is a concrete continuous tee beam carrying US25 70 over French Broad Rvr Pvt.Dr. in Madison County, North Carolina. It was built in 1951, so it is 74 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 3,400 vehicles a day, roughly 8% of them trucks, projected to reach 6,800 by 2040. The structure is 529 ft (161.2 m) long and 32 ft wide. If it were closed, the detour would be 37.9 mi (61 km).

CarriesUS25 70
CrossesFrench Broad Rvr Pvt.Dr.
Location.05 MI.N.JCT.SR1304
RouteU.S. Route 25
Coordinates35.89359, -82.82229
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30 US tons
Inventory rating18 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadH 15
Structure length529 ft (161.2 m)
Longest span65 ft (19.8 m)
Deck width32 ft (9.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,400 (2022)
Projected traffic6,800 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and waterway
Detour if closed37.9 mi (61 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US25 70 over French Broad Rvr Pvt.Dr. built?

It was built in 1951, making it 74 years old in 2025.

What condition is US25 70 over French Broad Rvr Pvt.Dr. 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 April 2024.

How much traffic does US25 70 over French Broad Rvr Pvt.Dr. carry?

About 3,400 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is US25 70 over French Broad Rvr Pvt.Dr.?

The structure is 529 ft (161.2 m) long with a longest span of 65 ft (19.8 m) and a deck 32 ft wide.

Who owns US25 70 over French Broad Rvr Pvt.Dr.?

It is owned by the State Highway Agency.