US Bridges

US-1 NB over SR-404

Good

Brevard County, Florida · US-1 NB - SR-404 · Structure no. 700141

Built
1971
54 years old, rebuilt 1997
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
229 ft
4 main spans
Daily traffic
19,250
2022 count
Owner
State
State Highway Agency

About this bridge

US-1 NB over SR-404 is a prestressed concrete stringer/multi-beam or girder carrying US-1 NB over SR-404 in Brevard County, Florida. It was built in 1971 and reconstructed in 1997, so it is 54 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 19,250 vehicles a day, roughly 7% of them trucks, projected to reach 33,399 by 2044. The structure is 229 ft (69.8 m) long and 42 ft wide.

CarriesUS-1 NB
CrossesSR-404
LocationUS-1 NB - SR-404
RouteU.S. Route 1
StateFlorida
Coordinates28.20478, -80.66166
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 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 rating63.1 US tons
Inventory rating39.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length229 ft (69.8 m)
Longest span73 ft (22.3 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,250 (2022)
Projected traffic33,399 by 2044
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
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-1 NB over SR-404 built?

It was built in 1971, making it 54 years old in 2025. It was reconstructed in 1997.

What condition is US-1 NB over SR-404 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 2023.

How much traffic does US-1 NB over SR-404 carry?

About 19,250 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is US-1 NB over SR-404?

The structure is 229 ft (69.8 m) long with a longest span of 73 ft (22.3 m) and a deck 42 ft wide.

Who owns US-1 NB over SR-404?

It is owned by the State Highway Agency.