US Bridges

IRR BIA RTE 1281 over North Feeder Canal

Good

Hendry County, Florida · 0.6KM S of Watertower · Structure no. 00000000000S306

Built
2011
14 years old
Condition
Good
inspected June 2024
Type
Slab
Prestressed Concrete
Length
100 ft
3 main spans
Daily traffic
3,000
2021 count
Owner
Federal
Bureau of Indian Affairs

About this bridge

IRR BIA RTE 1281 over North Feeder Canal is a prestressed concrete slab carrying IRR BIA RTE 1281 over North Feeder Canal in Hendry County, Florida. It was built in 2011, so it is 14 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 3,000 vehicles a day, roughly 5% of them trucks, projected to reach 4,528 by 2039. The structure is 100 ft (30.5 m) long and 56 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesIRR BIA RTE 1281
CrossesNorth Feeder Canal
Location0.6KM S of Watertower
RouteFederal Lands Road 1300
StateFlorida
Coordinates26.31, -80.97744
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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.1 US tons
Inventory rating35.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadUnknown
Structure length100 ft (30.5 m)
Longest span33 ft (10.2 m)
Deck width56 ft (17.1 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2021)
Projected traffic4,528 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerBureau of Indian Affairs
Maintained byBureau of Indian Affairs
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was IRR BIA RTE 1281 over North Feeder Canal built?

It was built in 2011, making it 14 years old in 2025.

What condition is IRR BIA RTE 1281 over North Feeder Canal 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 June 2024.

How much traffic does IRR BIA RTE 1281 over North Feeder Canal carry?

About 3,000 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is IRR BIA RTE 1281 over North Feeder Canal?

The structure is 100 ft (30.5 m) long with a longest span of 33 ft (10.2 m) and a deck 56 ft wide.

Who owns IRR BIA RTE 1281 over North Feeder Canal?

It is owned by the Bureau of Indian Affairs.