Captain James Lowe
USCG 200 Ton Licensed Master
(727) 236-1385

ICW Bridges and Locks

Find bridges and locks throughout the U.S. navigable waterway system.

Search by state, waterway, or mile marker to locate bridge clearances, operating schedules, and lock information.

Schedules and operating conditions change. Always verify current information with the bridge tender, lockmaster, or the latest Local Notice to Mariners before relying on published times.

Or pick a state

4 results. Grouped by waterway. Open one. Sorted by mile marker.

Columbia River · 4

Bonneville Lock

Lock · Columbia River · OR · Mile 146

USACE. Summer recreation schedule mid-May to mid-Sept. Call 30 minutes ahead.

VHF 14 · 541-374-8323

River mile 146. WUJ 33. 33 CFR 207.718.

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The Dalles Lock

Lock · Columbia River · OR · Mile 192

USACE. Summer recreation schedule mid-May to mid-Sept.

VHF 14 · 541-298-4007

River mile 192. WUJ 34.

Google Maps

John Day Lock

Lock · Columbia River · OR · Mile 216

USACE. Summer recreation schedule mid-May to mid-Sept.

VHF 14 · 541-298-9712

River mile 216. WUJ 35.

Google Maps

McNary Lock

Lock · Columbia River · OR · Mile 292

USACE. Walla Walla District.

VHF 14 · 541-922-2231

River mile 292. WUJ 41.

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