US Bridges

US 1 SB (900078) over Tavernier Creek

Good

Monroe County, Florida · Tavernier Key (mm 90.8) · Structure no. 900127

Built
1993
32 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
320 ft
5 main spans
Daily traffic
15,000
2025 count
Owner
State
State Highway Agency

About this bridge

US 1 SB (900078) over Tavernier Creek is a prestressed concrete stringer/multi-beam or girder carrying US 1 SB (900078) over Tavernier Creek in Monroe County, Florida. It was built in 1993, so it is 32 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 15,000 vehicles a day, roughly 9% of them trucks, projected to reach 26,025 by 2045. The structure is 320 ft (97.5 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesUS 1 SB (900078)
CrossesTavernier Creek
LocationTavernier Key (mm 90.8)
RouteU.S. Route 1
CountyMonroe County
StateFlorida
Coordinates25.00266, -80.53004
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating61.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length320 ft (97.5 m)
Longest span64 ft (19.5 m)
Deck width44 ft (13.4 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,000 (2025)
Projected traffic26,025 by 2045
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was US 1 SB (900078) over Tavernier Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is US 1 SB (900078) over Tavernier Creek 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 January 2025.

How much traffic does US 1 SB (900078) over Tavernier Creek carry?

About 15,000 vehicles per day (2025 count), of which roughly 9% are trucks.

How long is US 1 SB (900078) over Tavernier Creek?

The structure is 320 ft (97.5 m) long with a longest span of 64 ft (19.5 m) and a deck 44 ft wide.

Who owns US 1 SB (900078) over Tavernier Creek?

It is owned by the State Highway Agency.