US Bridges

NW 117 Av HEFT29.1 over NW 41th Street

Good

Miami-Dade County, Florida · 1 Mile N of NW 25th St. · Structure no. 870946

Built
2023
2 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
240 ft
2 main spans
Daily traffic
7,390
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

NW 117 Av HEFT29.1 over NW 41th Street is a prestressed concrete stringer/multi-beam or girder carrying NW 117 Av HEFT29.1 over NW 41th Street in Miami-Dade County, Florida. It was built in 2023, so it is 2 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 7,390 vehicles a day, roughly 6% of them trucks, projected to reach 7,890 by 2042. The structure is 240 ft (73 m) long and 30 ft wide.

CarriesNW 117 Av HEFT29.1
CrossesNW 41th Street
Location1 Mile N of NW 25th St.
RouteCity Street 0
StateFlorida
Coordinates25.81169, -80.38569
Functional classUrban Minor 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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.5 US tons
Inventory rating37.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length240 ft (73 m)
Longest span136 ft (41.6 m)
Deck width30 ft (9 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,390 (2024)
Projected traffic7,890 by 2042
Trucks6%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 NW 117 Av HEFT29.1 over NW 41th Street built?

It was built in 2023, making it 2 years old in 2025.

What condition is NW 117 Av HEFT29.1 over NW 41th Street 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 April 2024.

How much traffic does NW 117 Av HEFT29.1 over NW 41th Street carry?

About 7,390 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is NW 117 Av HEFT29.1 over NW 41th Street?

The structure is 240 ft (73 m) long with a longest span of 136 ft (41.6 m) and a deck 30 ft wide.

Who owns NW 117 Av HEFT29.1 over NW 41th Street?

It is owned by the State Toll Authority.