US Bridges

SR-46A WB over SR-429

Good

Lake County, Florida · SR-46 WB CONNECTOR-SR-429 · Structure no. 110601

Built
2015
10 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
213 ft
2 main spans
Daily traffic
4,150
2022 count
Owner
State
State Highway Agency

About this bridge

SR-46A WB over SR-429 is a prestressed concrete stringer/multi-beam or girder carrying SR-46A WB over SR-429 in Lake County, Florida. It was built in 2015, so it is 10 years old, younger 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 4,150 vehicles a day, roughly 6% of them trucks, projected to reach 7,200 by 2044. The structure is 213 ft (64.9 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR-46A WB
CrossesSR-429
LocationSR-46 WB CONNECTOR-SR-429
RouteState Highway 46
StateFlorida
Coordinates28.81025, -81.5083
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.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.5 US tons
Inventory rating39.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length213 ft (64.9 m)
Longest span106 ft (32.2 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,150 (2022)
Projected traffic7,200 by 2044
Trucks6%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll 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 SR-46A WB over SR-429 built?

It was built in 2015, making it 10 years old in 2025.

What condition is SR-46A WB over SR-429 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 October 2024.

How much traffic does SR-46A WB over SR-429 carry?

About 4,150 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR-46A WB over SR-429?

The structure is 213 ft (64.9 m) long with a longest span of 106 ft (32.2 m) and a deck 32 ft wide.

Who owns SR-46A WB over SR-429?

It is owned by the State Highway Agency.