US Bridges

WB I-395 Bypass over NE 1st Avenue

Good

Miami-Dade County, Florida · Over NE 1st Ave · Structure no. 87TB02

Built
2023
2 years old
Condition
Good
inspected December 2023
Type
Truss - Thru
Steel
Length
60 ft
1 main span
Daily traffic
8,700
2023 count
Owner
State
State Highway Agency

About this bridge

WB I-395 Bypass over NE 1st Avenue is a steel truss - thru carrying WB I-395 Bypass over NE 1st Avenue 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 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 8,700 vehicles a day, roughly 5% of them trucks, projected to reach 9,542 by 2043. The structure is 60 ft (18.3 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWB I-395 Bypass
CrossesNE 1st Avenue
LocationOver NE 1st Ave
RouteInterstate 395
StateFlorida
Coordinates25.78607, -80.19234
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.5 US tons
Inventory rating36.7 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckSteel plate
Main spans1
Design loadHL 93
Structure length60 ft (18.3 m)
Longest span60 ft (18.3 m)
Deck width40 ft (12.2 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,700 (2023)
Projected traffic9,542 by 2043
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a toll 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 WB I-395 Bypass over NE 1st Avenue built?

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

What condition is WB I-395 Bypass over NE 1st Avenue 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 December 2023.

How much traffic does WB I-395 Bypass over NE 1st Avenue carry?

About 8,700 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is WB I-395 Bypass over NE 1st Avenue?

The structure is 60 ft (18.3 m) long with a longest span of 60 ft (18.3 m) and a deck 40 ft wide.

Who owns WB I-395 Bypass over NE 1st Avenue?

It is owned by the State Highway Agency.