The Ultimate Oregon Coast Bridge Tour: Famous Bridges Along Highway 101

Most people drive the Oregon Coast looking for beaches, lighthouses, sea stacks, and waterfalls. But there’s another kind of sightseeing hiding in plain sight along Highway 101: Oregon’s incredible historic bridges.

A bridge tour down the Oregon Coast is more interesting than it might sound. These aren’t just slabs of concrete built to get traffic across a river. Many are elaborate works of architecture, with soaring arches, Art Deco details, towering entrance pylons, drawbridges, and graceful spans that have become inseparable from the towns around them.

Much of that beauty can be traced back to legendary Oregon bridge engineer Conde B. McCullough, who believed a bridge should do more than solve an engineering problem—it should complement the landscape around it.

Before bridges connected Highway 101, travelers often relied on ferries to cross Oregon’s rivers and bays. The construction of major coastal bridges transformed the route, helping turn a collection of disconnected roadways into the legendary coastal highway we know today.

Pack your camera, fill the gas tank, and follow Highway 101 from north to south. This is an Oregon Coast road trip where the journey itself is part of the attraction.

Astoria-Megler Bridge — Astoria

There may be no more dramatic way to begin an Oregon Coast bridge tour than with the Astoria-Megler Bridge.

Stretching across the mouth of the Columbia River between Astoria, Oregon, and Washington, this enormous green steel bridge dominates the horizon. Its long approach seems to go on forever before climbing toward the massive truss section above the shipping channel.

Unlike many of the historic McCullough bridges farther south, the Astoria-Megler Bridge belongs to a later generation of coastal engineering. Still, visually, it is one of the undisputed giants of the Oregon Coast.

From viewpoints around Astoria, you can watch enormous cargo ships pass beneath it while fishing boats, sea lions, and seabirds move through the river below.

For photographers, foggy mornings can be especially dramatic. Sometimes the upper sections seem to disappear completely into the clouds.

Don’t miss: Views from the Astoria Riverwalk and waterfront.

Wilson River Bridge — Tillamook Area

Heading south into Tillamook County brings you into the world of Oregon’s historic coastal bridge architecture.

The Wilson River Bridge is one of the historic bridges associated with the development of the Oregon Coast Highway. It may not have the enormous scale of the bridges at Newport or Coos Bay, but that is part of what makes a bridge tour interesting.

Some bridges demand attention.

Others quietly blend into the landscape.

Keep an eye out for the architectural details—railings, arches, pylons, and proportions—that made early Oregon highway bridges far more decorative than the purely functional structures many travelers are accustomed to seeing today.

Depoe Bay Bridge — Depoe Bay

You could easily drive across the Depoe Bay Bridge without realizing you just crossed one of the coast’s historic architectural treasures.

Built in 1927 and designed by Conde McCullough, the bridge crosses the narrow entrance to Depoe Bay’s famous harbor. The National Park Service describes it as an important example of McCullough’s engineering and artistic approach.

This is one bridge you should experience on foot.

Park nearby and walk around downtown Depoe Bay, where you can see the bridge from different angles while watching boats carefully navigate the narrow harbor channel beneath it.

The surrounding seawall also makes this a great stop for whale watching.

Don’t miss: Walk the downtown waterfront instead of simply driving across.

Rocky Creek Bridge — Otter Crest Loop

One of the lesser-known treasures of an Oregon Coast bridge tour is the Rocky Creek Bridge, also known as the Ben Jones Bridge.

Built in 1927, this beautiful concrete arch bridge sits along the old Otter Crest Loop near one of the most spectacular stretches of coastline in Oregon.

The National Park Service has described it as one of the most beautifully situated bridges in the state.

The setting is half the experience.

Here, historic highway engineering meets forested cliffs and Pacific Ocean scenery. Exploring this area gives you a sense of what early automobile travel along the Oregon Coast must have felt like, when the highway itself was considered an attraction.

Combine this stop with Rocky Creek State Scenic Viewpoint, Cape Foulweather, and the Otter Crest Loop for an incredible scenic detour.

Yaquina Bay Bridge — Newport

Then comes the superstar.

The Yaquina Bay Bridge in Newport is arguably the most recognizable bridge on the entire Oregon Coast.

Completed in 1936, this Conde McCullough masterpiece stretches more than 3,200 feet across Yaquina Bay. Its enormous central steel arch, smaller arches, decorative pylons, and graceful approaches make it look almost impossibly elegant for something so massive.

The National Park Service describes the Yaquina Bay Bridge as one of Oregon’s most familiar and attractive bridges.

It is beautiful from almost every direction.

See it from Newport’s Historic Bayfront and you’ll watch fishing boats pass beneath its arches.

Head toward South Beach and you can admire its enormous scale from across the bay.

Visit around sunset and the bridge becomes a silhouette against the coastal sky.

This is one stop where you should give yourself extra time.

Grab lunch on the Bayfront, watch the sea lions, explore the waterfront, and then find a good viewpoint to photograph the bridge.

Don’t miss: Yaquina Bay State Recreation Site and the Newport Historic Bayfront.

Alsea Bay Bridge — Waldport

Driving south into Waldport, Highway 101 crosses the broad waters of Alsea Bay on the Alsea Bay Bridge.

There is an important twist to its story.

The bridge you see today is not the original 1936 Conde McCullough bridge.

The historic bridge deteriorated over time and was eventually replaced. The current bridge was completed in 1991, with architectural elements intended to respect the character of the original coastal bridge tradition.

That makes Waldport a fascinating stop on a bridge tour because it tells two stories at once: the golden age of Oregon bridge construction and the enormous challenge of maintaining bridges in a harsh marine environment.

Salt air, moisture, wind, and corrosion are relentless along the coast.

Stop near the Alsea Bay Historic Interpretive Center area for a better appreciation of the crossing and its history.

Cape Creek Bridge — Near Heceta Head

Just north of Florence, you’ll encounter one of the most unusual bridges on the entire route.

The Cape Creek Bridge, near Heceta Head Lighthouse, looks like something transported from ancient Europe and dropped into an Oregon coastal forest.

Its repeating concrete arches create the appearance of a Roman aqueduct.

That resemblance is intentional enough that the bridge has long been compared to historic European viaducts. The National Park Service notes that its columns and arches create an appearance reminiscent of Roman structures such as the Pont du Gard in France.

Add towering evergreens, steep coastal terrain, and nearby Heceta Head Lighthouse, and you have one of the most photogenic historic highway settings in Oregon.

This is a must-stop.

Don’t miss: Heceta Head Lighthouse State Scenic Viewpoint, where you can combine bridge history, beach exploration, and one of Oregon’s most famous lighthouses.

Siuslaw River Bridge — Florence

Drive into Florence and another McCullough masterpiece appears ahead.

The Siuslaw River Bridge was constructed between 1934 and 1936 and combines reinforced concrete arches with a steel bascule—or drawbridge—section.

Its movable center allowed marine traffic to navigate the river, making engineering practicality part of the bridge’s beauty.

Historically, it was one of five major Depression-era bridges that helped complete the Oregon Coast Highway. Before bridges like this were constructed, ferry crossings were still necessary at several major waterways.

Look closely at the bridge and you’ll see decorative pylons and architectural details that seem almost extravagant by modern highway standards.

That was classic McCullough.

He wasn’t just building a way across the river.

He was creating a gateway into town.

Don’t miss: Old Town Florence, where you can enjoy the riverfront and get different views of the bridge.

Umpqua River Bridge — Reedsport

Continuing south, Highway 101 crosses the Umpqua River Bridge near Reedsport.

This bridge has a completely different personality.

Its steel structure feels more industrial than some of McCullough’s graceful concrete arch bridges, largely because of its massive central swing span.

Historically, the movable section allowed the bridge to open for river traffic. The National Park Service notes that its 430-foot central steel through-truss span is the largest swing-span structure in Oregon.

It’s a great example of how engineers had to balance two competing needs: growing automobile traffic on Highway 101 and commercial navigation on Oregon’s coastal rivers.

Combine your bridge stop with a visit to the Reedsport area, the Oregon Dunes, or nearby Winchester Bay.

Conde B. McCullough Memorial Bridge — North Bend and Coos Bay

If Yaquina Bay Bridge is elegant, the Conde B. McCullough Memorial Bridge is monumental.

Stretching across Coos Bay between North Bend and the northern approach to the Coos Bay area, this enormous structure is one of the grandest bridges on Highway 101.

Originally known as the Coos Bay Bridge, it was renamed in 1947 to honor Conde McCullough and his enormous contribution to Oregon transportation.

The historic structure extends more than 5,000 feet and combines long concrete arch approaches with a massive steel cantilever section.

Driving across it is impressive.

Seeing it from a distance is even better.

From certain viewpoints, the bridge seems to stretch endlessly across the water, with its steel framework rising above the bay.

It represents the sheer ambition behind completing Highway 101 during the 1930s.

Don’t miss: Find a safe viewpoint around North Bend or Coos Bay where you can appreciate the entire scale of the bridge.

Rogue River Bridge — Gold Beach

Farther south, the Rogue River Bridge at Gold Beach, historically known as the Isaac Lee Patterson Bridge, brings you to another masterpiece of coastal engineering.

Completed in 1932, the bridge stretches across the wide mouth of the Rogue River in a series of graceful concrete arches.

The National Park Service describes it as one of the most notable bridges in the Pacific Northwest and notes its designation as a National Historic Civil Engineering Landmark.

Its repeated arches create a rhythm across the river that looks especially beautiful when viewed from the shoreline.

The location also adds to the experience.

The Rogue is one of Oregon’s legendary rivers, famous for salmon, steelhead, wilderness, jet boats, and generations of coastal history.

Standing near the river and looking back toward the bridge connects two important pieces of Oregon’s identity: wild rivers and ambitious engineering.

Don’t miss: Explore the Port of Gold Beach and Rogue River waterfront for views of the bridge.

More Historic Bridges Worth Watching For

The giant landmark bridges may get most of the attention, but a true Oregon Coast bridge tour should also include the smaller structures.

Historic bridge documentation for the Oregon Coast Highway includes the Wilson River Bridge, Depoe Bay Bridge, Rocky Creek Bridge, Yaquina Bay Bridge, Ten Mile Creek Bridge, Big Creek Bridge, Cape Creek Bridge, Siuslaw River Bridge, Umpqua River Bridge, McCullough Memorial Bridge, and Rogue River Bridge, among others.

Some are enormous landmarks.

Others can be crossed in seconds.

That’s part of the fun.

Once you start paying attention to bridges, Highway 101 suddenly looks different.

The Man Behind Many of Oregon’s Famous Bridges

You can’t take an Oregon Coast bridge tour without eventually becoming fascinated by Conde B. McCullough.

McCullough served as Oregon’s state bridge engineer during a critical era of highway expansion and oversaw the design of numerous bridges that helped define the Oregon Coast Highway.

His philosophy produced bridges that combined engineering with architecture.

Concrete arches sweep across river valleys.

Art Deco and classical influences appear in entrance pylons and railings.

Stairways and pedestrian areas were incorporated into major structures.

Even bridges designed for practical transportation were meant to belong visually to the landscape.

That approach helped give Highway 101 an architectural identity unlike almost any other coastal highway in America.

The great bridge-building effort also changed life on the coast. Ferries had once been necessary to cross several major rivers and bays, creating delays and limiting travel. Bridges helped connect communities, increase tourism, and make continuous travel along the coastline far easier.

Turn the Bridge Tour Into a Highway 101 Road Trip

The best way to experience Oregon’s bridges is not to rush.

Start in Astoria and work your way south along Highway 101.

See the Astoria-Megler Bridge towering over the Columbia.

Explore the smaller historic bridges around Depoe Bay and Otter Crest.

Spend time beneath the enormous arches of the Yaquina Bay Bridge in Newport.

Stop in Waldport to learn what happened to the original Alsea Bay Bridge.

Photograph Cape Creek Bridge near Heceta Head.

Walk the riverfront in Florence beneath the Siuslaw River Bridge.

Cross the Umpqua near Reedsport.

Marvel at the scale of the McCullough Memorial Bridge at Coos Bay.

Then continue south until the graceful arches of the Rogue River Bridge welcome you into Gold Beach.

You could make the journey in a long day.

But you shouldn’t.

Give yourself two or three days, stop in the coastal towns, explore the viewpoints, and look at these bridges from somewhere other than the driver’s seat.

More Than a Way Across the Water

The bridges of the Oregon Coast tell the story of how Highway 101 came together.

They mark the places where rivers once forced travelers onto ferries. They represent an era when engineers were expected to think like architects. And they show how transportation infrastructure can become part of the scenery instead of simply cutting through it.

Today, thousands of people cross these bridges without giving them much thought.

But take a bridge tour and you begin noticing things.

The curve of an arch over dark coastal water.

An old concrete railing covered in decades of salt and rain.

Art Deco details flashing past the window.

A steel drawbridge rising above a fishing town.

And suddenly, Highway 101 itself becomes the attraction.

On the Oregon Coast, some of the best landmarks aren’t waiting at the end of the road.

They’re carrying the road across the water.

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