Boating Access Guide
Bridges, depth and seawalls decide what your boat can do, and what the house is worth.
55 ft
17th Street Causeway bridge, closed
4 ft
New River rail bridge, closed
25 ft
Maximum dock reach into a waterway
5 ft
Seawall height required by 2050
Bridges
A fixed bridge caps your boat’s height. A drawbridge only costs time.
- 17th Street Causeway: 55 ft closed
- New River rail bridge: 4 ft closed
- Schedules: 33 CFR 117
Dockage & Depth
Frontage on the plat is not berth length.
- Dock reach: 25 ft or 25% of the waterway
- 60-ft canal: 15-ft dock
- Depth at mean low water
Seawalls
A failing wall is priced at replacement cost.
- 4 ft NAVD88 minimum before 2035
- 5 ft by 2050
- 50% repair triggers full compliance
Before You Buy
- Boat specs in writing
- Route map with every bridge
- Survey with seawall cap height
- Elevation certificate and flood zone
- Depth soundings at low water
- Marine contractor inspection
- Seawall, dock and lift permits
- Wind and flood insurance quotes
Sources
- 33 CFR Part 117, drawbridge operations
- New River drawbridge rule, Oct. 25, 2021
- Fort Lauderdale ULDR §47-19.3, docks
- Broward County Code, Ch. 39, Art. XXV, seawalls
- USCG Local Notice to Mariners
- FEMA Flood Map Service Center
By Nicholas Napoli, Esq. Figures reviewed . Codes and bridge operations change; verify before relying on them.