Astoria-Megler Bridge Cameras: Live US-101 Columbia River
Monitor the Astoria-Megler Bridge — the 4-mile US-101 steel cantilever through-truss bridge spanning the Columbia River between Astoria, Oregon and Point Ellice / Megler, Washington. Opened July 29, 1966, it was the world's longest continuous-truss bridge at completion and represents the final segment of US-101 between Olympia, WA and Los Angeles, CA. Track conditions on TrafficVision.Live.
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Point Ellice / Megler, WA | Opened: July 29, 1966 | Construction Started: November 5, 1962 | Distinction: Longest continuous-truss bridge in the world at opening | US-101 Significance: Final segment of US-101 completed between Olympia WA and Los Angeles CA | Camera Sources: ODOT, WSDOT, TripCheckThe Astoria-Megler Bridge is a 4.1-mile (6.5 km) steel cantilever through-truss bridge spanning the Columbia River between Astoria, Oregon and Point Ellice near Megler, Washington. Per Wikipedia's Astoria-Megler Bridge entry, the bridge carries US Route 101 and was the final segment of US-101 to be completed between Olympia, Washington and Los Angeles, California. Construction began November 5, 1962, and the bridge opened July 29, 1966. At its completion in 1966, it was the longest continuous-truss bridge in the world. The main truss span stretches 1,232 feet (375 m) with 1,070 feet of clearance for river traffic between the two main piers. Located 14 miles from the Pacific Ocean at the Columbia River mouth, the bridge is a vital coastal transportation link — especially for communities dependent on Pacific Coast tourism. ODOT, WSDOT, and TripCheck provide bridge approach camera coverage.
Astoria-Megler Bridge Coverage
Astoria, Oregon (South End)
Lewis and Clark endpoint
Historic Astoria — oldest American settlement west of the Rockies. Home of the Astoria Column.
Point Ellice / Megler, Washington (North End)
SW Washington coast
North end at Point Ellice near the small community of Megler, WA. Connects to US-101 north toward Long Beach WA.
Main Truss Span (1,232 ft)
Center span over the deepest river channel
The main cantilever through-truss span — 1,232 feet long with 1,070 feet of clearance for ship traffic.
South Approach Arch
Astoria side dramatic arch
Per Wikipedia, the Oregon shore sweeps dramatically upward from Astoria in an arching span rising steadily toward the main truss.
US-101 (Both Directions)
Pacific Coast spine
The bridge carries US-101 — one of America's iconic Pacific Coast highways.
Great Columbia Crossing 10K
Annual October event
The Great Columbia Crossing 10K uses the bridge — closes it to traffic annually.
When to Check Astoria-Megler Bridge Cameras
Astoria Bridge Peak Windows
- Summer (Jun-Aug) — Peak Pacific Coast tourism — RVs, fishermen, coastal travelers
- Salmon fishing season — Peak Columbia River fishing — boat traffic + land-side traffic
- Fall Chinook run (August-November) — Peak Columbia River fishing and river traffic
- Great Columbia Crossing 10K (October) — Bridge closed for race
- Weather closures — Pacific storms can produce high-wind closures
- Winter visibility — Pacific fog and storms reduce bridge visibility
- Astoria Regatta + events — Local Astoria festivals draw heavy weekend traffic
- Cruise ship arrivals at Astoria — Columbia River cruise ships dock at Astoria — infrastructure impact
View Live Astoria-Megler Bridge Cameras
Check US-101 Columbia River crossing conditions — free, 24/7, no sign-up.
VIEW ASTORIA BRIDGE CAMERAS →Pro Tip: Astoria-Megler Bridge Context
The Astoria-Megler Bridge is a key Pacific Coast drive waypoint. Context:
- For northbound travelers: crossing into Washington continues US-101 north to Long Beach WA, Aberdeen, and eventually Port Angeles / Olympic Peninsula
- For southbound travelers: crossing into Oregon continues US-101 south through Cannon Beach, Tillamook, Newport, Florence, and on to the California border
- Historic Astoria stop: visit the Astoria Column, Maritime Museum, and The Goonies filming sites
- The bridge is toll-free but subject to wind-closure protocols during Pacific storms
- Columbia River Gorge (I-84 east from Portland) is an alternate crossing of the Columbia — different route for drivers avoiding Pacific coastal weather
Astoria was where Lewis and Clark wintered at Fort Clatsop in 1805-1806 — the westernmost point of the Lewis and Clark Expedition.
For Pacific Northwest travelers, see our Oregon traffic cameras guide, Portland traffic cameras guide, PDX Portland airport guide, Washington traffic cameras guide, Seattle traffic cameras guide, SEA Seattle airport guide, Pacific Coast Highway CA guide, Tacoma Narrows Bridge guide, Peace Arch border guide, I-5 corridor guide, and I-84 corridor guide.
Track Astoria-Megler Bridge Traffic
Browse live ODOT, TripCheck, and WSDOT camera feeds.
VIEW ASTORIA BRIDGE CAMERAS →When did the Astoria-Megler Bridge open?
July 29, 1966 per Wikipedia. It was the final segment of US-101 to be completed between Olympia, Washington and Los Angeles, California.
How long is the Astoria-Megler Bridge?
4.1 miles (6.5 km) total, with a 1,232-foot main cantilever through-truss span. At completion in 1966 it was the world's longest continuous-truss bridge.
Is the Astoria-Megler Bridge tolled?
No — the bridge is toll-free. Historically a toll bridge until 1993, tolls were removed after bonds were paid off.
Can I walk or bike across the Astoria-Megler Bridge?
Not normally — the bridge has vehicle-only lanes with limited shoulders. However, the annual Great Columbia Crossing 10K in October closes the bridge to vehicles for a run/walk event.
Are Astoria-Megler Bridge cameras free to view?
Does the Astoria-Megler Bridge close for weather?
Yes — during Pacific storms with sustained high winds. Closure decisions are made by ODOT and WSDOT when wind conditions exceed bridge safety thresholds.
Ready to Monitor the Astoria-Megler Bridge?
Track live US-101 Columbia River crossing with ODOT and WSDOT cameras — free, instant, no sign-up.
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