When navigating the Dismal Swamp Canal, boaters should remain vigilant about bridge heights and lock schedules. Given below are the details for each bridge and lock along the canal, with information about their operational status and clearance heights. It's essential to note that Waterway Guide Media does not guarantee the accuracy of this information, as it is sourced from various state and federal entities. Variations in water depth, signage placement, and other factors may affect the published clearances. Always exercise caution when transiting.
Communication:
All bridges and locks along the Dismal Swamp Canal monitor VHF Channel 13
Deep Creek Lock: MM 10.5, Operates on a Set Schedule
Deep Creek Bridge: MM 11.1, Set Schedule, Clearance at Mean High Water (MHW): 4 feet
Great Dismal Swamp Canal Visitor Center Foot Bridge: MM 28.0, Usually Open, No Clearance (ground level)
U.S. 17 Hwy. Bridge: MM 31.5, Fixed, Clearance at MHW: 65 feet
South Mills Bridge: MM 32.6, Set Schedule, Clearance at MHW: 4 feet
South Mills Lock: MM 32.7, Operates on a Set Schedule
Norfolk Southern Railroad Bridge: MM 47.7, Usually Open, Clearance at MHW: 3 feet
U.S. 158 Hwy. Bridge: MM 50.7, On Signal with Specific Time Variations, Clearance at MHW: 2 feet
For further details and updates, boaters are encouraged to click on each bridge link provided in the original guide or consult the latest Local Notice to Mariners. Being well-informed will ensure a smooth and safe journey through this historically rich and scenic waterway.
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