US Bridges

Mcnab Rd(se 15 St) over Cypress Ck C-14 Canal

FairPosted for load

Broward County, Florida · 0.8MI West of US-1 · Structure no. 868108

Built
1959
66 years old
Condition
Fair
inspected March 2023
Type
Slab
Prestressed Concrete
Length
153 ft
5 main spans
Daily traffic
14,984
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Mcnab Rd(se 15 St) over Cypress Ck C-14 Canal is a prestressed concrete slab carrying Mcnab Rd(se 15 St) over Cypress Ck C-14 Canal in Broward County, Florida. It was built in 1959, so it is 66 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 14,984 vehicles a day, roughly 5% of them trucks, projected to reach 25,997 by 2044. The structure is 153 ft (46.6 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMcnab Rd(se 15 St)
CrossesCypress Ck C-14 Canal
Location0.8MI West of US-1
RouteCity Street 0
StateFlorida
Coordinates26.21119, -80.12008
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.4 US tons
Inventory rating23.6 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans5
Design loadUnknown
Structure length153 ft (46.6 m)
Longest span31 ft (9.4 m)
Deck width42 ft (12.9 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,984 (2024)
Projected traffic25,997 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Mcnab Rd(se 15 St) over Cypress Ck C-14 Canal built?

It was built in 1959, making it 66 years old in 2025.

What condition is Mcnab Rd(se 15 St) over Cypress Ck C-14 Canal 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 March 2023.

How much traffic does Mcnab Rd(se 15 St) over Cypress Ck C-14 Canal carry?

About 14,984 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Mcnab Rd(se 15 St) over Cypress Ck C-14 Canal?

The structure is 153 ft (46.6 m) long with a longest span of 31 ft (9.4 m) and a deck 42 ft wide.

Who owns Mcnab Rd(se 15 St) over Cypress Ck C-14 Canal?

It is owned by the City or Municipal Highway Agency.