US Bridges

SR821 SB Heft 11.2 over Old Cutler RD

Good

Miami-Dade County, Florida · 1.6 Miles South of US-1 · Structure no. 870177

Built
1973
52 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
183 ft
3 main spans
Daily traffic
61,650
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR821 SB Heft 11.2 over Old Cutler RD is a prestressed concrete stringer/multi-beam or girder carrying SR821 SB Heft 11.2 over Old Cutler RD in Miami-Dade County, Florida. It was built in 1973, so it is 52 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 61,650 vehicles a day, roughly 6% of them trucks, projected to reach 106,963 by 2042. The structure is 183 ft (55.7 m) long and 59 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR821 SB Heft 11.2
CrossesOld Cutler RD
Location1.6 Miles South of US-1
RouteState Highway 821
StateFlorida
Coordinates25.55948, -80.36304
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.8 US tons
Inventory rating29.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length183 ft (55.7 m)
Longest span100 ft (30.6 m)
Deck width59 ft (18.1 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61,650 (2024)
Projected traffic106,963 by 2042
Trucks6%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 SR821 SB Heft 11.2 over Old Cutler RD built?

It was built in 1973, making it 52 years old in 2025.

What condition is SR821 SB Heft 11.2 over Old Cutler RD 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 March 2024.

How much traffic does SR821 SB Heft 11.2 over Old Cutler RD carry?

About 61,650 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is SR821 SB Heft 11.2 over Old Cutler RD?

The structure is 183 ft (55.7 m) long with a longest span of 100 ft (30.6 m) and a deck 59 ft wide.

Who owns SR821 SB Heft 11.2 over Old Cutler RD?

It is owned by the State Toll Authority.