US Bridges

US-17/92 over SR-436

Good

Seminole County, Florida · US-17/92 over SR-436 · Structure no. 770091

Built
2015
10 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
457 ft
3 main spans
Daily traffic
50,500
2022 count
Owner
State
State Highway Agency

About this bridge

US-17/92 over SR-436 is a prestressed concrete stringer/multi-beam or girder carrying US-17/92 over SR-436 in Seminole 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 50,500 vehicles a day, roughly 13% of them trucks, projected to reach 87,618 by 2044. The structure is 457 ft (139.3 m) long and 81 ft wide.

CarriesUS-17/92
CrossesSR-436
LocationUS-17/92 over SR-436
RouteU.S. Route 17
StateFlorida
Coordinates28.66127, -81.34245
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.4 US tons
Inventory rating36.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length457 ft (139.3 m)
Longest span209 ft (63.7 m)
Deck width81 ft (24.7 m)
Roadway width67 ft (20.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50,500 (2022)
Projected traffic87,618 by 2044
Trucks13%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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-17/92 over SR-436 built?

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

What condition is US-17/92 over SR-436 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 August 2023.

How much traffic does US-17/92 over SR-436 carry?

About 50,500 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is US-17/92 over SR-436?

The structure is 457 ft (139.3 m) long with a longest span of 209 ft (63.7 m) and a deck 81 ft wide.

Who owns US-17/92 over SR-436?

It is owned by the State Highway Agency.