US Bridges

US-1 (SR-5) over Ohio-Bahia Honda Chanl

Fair

Monroe County, Florida · Bahia Honda Key (mm 38.5) · Structure no. 900105

Built
1981
44 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,111 ft
14 main spans
Daily traffic
11,300
2023 count
Owner
State
State Highway Agency

About this bridge

US-1 (SR-5) over Ohio-Bahia Honda Chanl is a prestressed concrete stringer/multi-beam or girder carrying US-1 (SR-5) over Ohio-Bahia Honda Chanl in Monroe County, Florida. It was built in 1981, so it is 44 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 11,300 vehicles a day, roughly 17% of them trucks, projected to reach 19,606 by 2042. The structure is 1,111 ft (338.5 m) long and 50 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesUS-1 (SR-5)
CrossesOhio-Bahia Honda Chanl
LocationBahia Honda Key (mm 38.5)
RouteU.S. Route 1
StateFlorida
Coordinates24.67048, -81.24964
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.7 US tons
Inventory rating44.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans14
Design loadHS 20
Structure length1,111 ft (338.5 m)
Longest span81 ft (24.8 m)
Deck width50 ft (15.1 m)
Roadway width47 ft (14.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,300 (2023)
Projected traffic19,606 by 2042
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US-1 (SR-5) over Ohio-Bahia Honda Chanl built?

It was built in 1981, making it 44 years old in 2025.

What condition is US-1 (SR-5) over Ohio-Bahia Honda Chanl in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does US-1 (SR-5) over Ohio-Bahia Honda Chanl carry?

About 11,300 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is US-1 (SR-5) over Ohio-Bahia Honda Chanl?

The structure is 1,111 ft (338.5 m) long with a longest span of 81 ft (24.8 m) and a deck 50 ft wide.

Who owns US-1 (SR-5) over Ohio-Bahia Honda Chanl?

It is owned by the State Highway Agency.