US Bridges

Comp SR-907 over Collins Canal

Good

Miami-Dade County, Florida · .06M N of 17 ST Miami Bch · Structure no. 870665

Built
1956
69 years old, rebuilt 1962
Condition
Good
inspected March 2023
Type
Arch - Deck
Concrete
Length
57 ft
1 main span
Daily traffic
26,000
2022 count
Owner
State
State Highway Agency

About this bridge

Comp SR-907 over Collins Canal is a concrete arch - deck carrying Comp SR-907 over Collins Canal in Miami-Dade County, Florida. It was built in 1956 and reconstructed in 1962, so it is 69 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 26,000 vehicles a day, roughly 5% of them trucks, projected to reach 45,110 by 2044. The structure is 57 ft (17.4 m) long and 104 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesComp SR-907
CrossesCollins Canal
Location.06M N of 17 ST Miami Bch
RouteState Highway 907
StateFlorida
Coordinates25.79316, -80.14132
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating45 US tons
Inventory rating34.6 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length57 ft (17.4 m)
Longest span57 ft (17.4 m)
Deck width104 ft (31.6 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,000 (2022)
Projected traffic45,110 by 2044
Trucks5%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

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 Comp SR-907 over Collins Canal built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1962.

What condition is Comp SR-907 over Collins 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 March 2023.

How much traffic does Comp SR-907 over Collins Canal carry?

About 26,000 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Comp SR-907 over Collins Canal?

The structure is 57 ft (17.4 m) long with a longest span of 57 ft (17.4 m) and a deck 104 ft wide.

Who owns Comp SR-907 over Collins Canal?

It is owned by the State Highway Agency.