US Bridges

US-441 NB over US-301 SB

Good

Marion County, Florida · US-441 NB - US-301 SB · Structure no. 360042

Built
1964
61 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
176 ft
3 main spans
Daily traffic
4,250
2022 count
Owner
State
State Highway Agency

About this bridge

US-441 NB over US-301 SB is a prestressed concrete stringer/multi-beam or girder carrying US-441 NB over US-301 SB in Marion County, Florida. It was built in 1964, so it is 61 years old, older than the Florida average of 41.3 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 4,250 vehicles a day, roughly 10% of them trucks, projected to reach 7,374 by 2044. The structure is 176 ft (53.6 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS-441 NB
CrossesUS-301 SB
LocationUS-441 NB - US-301 SB
RouteU.S. Route 301
StateFlorida
Coordinates29.34296, -82.15094
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 inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment7: Better than present minimum criteria
Operating rating66.4 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length176 ft (53.6 m)
Longest span62 ft (18.9 m)
Deck width34 ft (10.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,250 (2022)
Projected traffic7,374 by 2044
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 US-441 NB over US-301 SB built?

It was built in 1964, making it 61 years old in 2025.

What condition is US-441 NB over US-301 SB 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 July 2023.

How much traffic does US-441 NB over US-301 SB carry?

About 4,250 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is US-441 NB over US-301 SB?

The structure is 176 ft (53.6 m) long with a longest span of 62 ft (18.9 m) and a deck 34 ft wide.

Who owns US-441 NB over US-301 SB?

It is owned by the State Highway Agency.