Ponte Clark

The current Clark Bridge, opened in 1994, replaced an older truss bridge from 1928. Both bridges are named after explorer William Clark of the Lewis & Clark Expedition. Its construction was a significant engineering feat, documented in the 1997 NOVA episode 'Super Bridge', highlighting challenges like the Great Flood of 1993. It was the first bridge in the U.S. to combine a light steel-framed cable-stayed design with a cable saddle type of pylon.

While the bridge features a wide bike path suitable for both cyclists and walkers, it's important to note that there is no physical barrier separating this path from vehicle traffic. Users should remain aware of their surroundings and exercise caution, especially during busy times.

The immediate area around the Clark Bridge offers relatively flat terrain suitable for walking and cycling. On the Missouri side, you can explore the historic Confluence Point State Park, which features trails and views where the Mississippi and Missouri Rivers meet. On the Illinois side, the Great River Road offers scenic routes for longer walks or bike rides, often with paved paths and gentle inclines.

The Clark Bridge is approximately 4,620 feet (1,408 meters) long. A leisurely walk across the bridge and back would likely take between 30 to 45 minutes, depending on your pace and how often you stop to enjoy the views.

Parking is generally available at various points near the bridge on both the Missouri and Illinois sides. For instance, there are parking areas associated with Confluence Point State Park in Missouri and along the Great River Road in Alton, Illinois, which provide convenient access to the bridge's pedestrian and bike lanes.

No, permits are not required to walk or cycle across the Clark Bridge. It is a public thoroughfare, and its pedestrian and bike lanes are freely accessible to everyone.

Beyond walking or cycling the bridge, families can explore Confluence Point State Park for educational opportunities about the rivers' confluence. The Alton, Illinois side offers parks with picnic areas and riverfront access. The area also has historical sites and museums that can be engaging for all ages.

Yes, dogs are generally allowed on the pedestrian and bike paths of the Clark Bridge, provided they are kept on a leash. It's always a good idea to bring waste bags and ensure your pet is well-behaved around other users.

The pedestrian and bike lanes on the Clark Bridge itself are paved and relatively flat, making them accessible for wheelchairs. Additionally, many sections of Confluence Point State Park and the Great River Road offer paved, accessible paths and viewpoints with stunning river vistas.

Summer offers warmer weather, longer daylight hours, and lush green scenery, making it ideal for extended walks and bike rides. However, it can also be more crowded. Winter provides a starker, often quieter landscape, with unique views of the frozen or partially frozen river. Dress warmly for winter visits, as the bridge can be exposed to strong winds.

For cafes and pubs, your best bet is to head into Alton, Illinois, which is just across the river from the bridge. Alton's downtown area offers a variety of dining options, from casual cafes to pubs and restaurants, many with views of the Mississippi River.

The Clark Bridge is 4,620 feet (1,408 meters) long and 108 feet (33 meters) wide. It's a cable-stayed design, utilizing 8,100 short tons of structural steel, 44,100 cubic yards of concrete, and over 160 miles of cable, which are wrapped in distinctive yellow plastic piping. The bridge is supported by 44 steel cables looping over two 250-foot-tall concrete pylons.