Highlight • Bridge
Road cycling
5.0
(1)
The Discovery Bridge is a prominent pair of truss bridges spanning the mighty Missouri River, connecting St. Louis County and St. Charles County in the U.S. state of Missouri. Carrying Missouri Route 370, this vital crossing stands at an elevation of approximately 130 meters (426 feet) and is a key landmark in the region, offering more than just a passage for vehicles.
What truly captivates visitors is the dedicated, barrier-separated bicycle and pedestrian path that runs along the bridge. This well-protected route provides a safe and enjoyable way to cross the river, allowing cyclists and walkers to take in expansive views of the Missouri River and its surroundings without the worry of traffic.
For those planning a visit, the bridge's dedicated path makes it an excellent choice for a family-friendly outing. The terrain is flat and accessible, suitable for a leisurely walk or a comfortable bike ride. It's advisable to check local weather conditions, as the bridge is exposed to the elements, ensuring a pleasant experience for all.
The Discovery Bridge is ideal for outdoor activities like cycling and walking, especially during milder weather when the views are clearest. Its connection to the renowned Katy Trail makes it a popular starting or ending point for longer adventures, inviting explorers to discover more of Missouri's scenic landscapes.
Cyclists and walkers frequently highlight the convenience and safety of the path, noting how it seamlessly integrates into the wider network of trails. The panoramic vistas of the Missouri River from the bridge are a consistent draw, providing a refreshing break and a chance to appreciate the natural beauty of the area.
Whether you're looking for a short stroll with river views or a longer cycling excursion, the Discovery Bridge offers a rewarding experience. You can explore various routes that incorporate this iconic crossing, and komoot provides a range of options for planning your next cycling or walking adventure across the Missouri River.
Tips
October 9, 2023
Road cycling

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Nearby routes
Best routes near Discovery Bridge

14
riders
52.9km
03:07
80m
80m
The Katy Trail and Earth City Levee Loop offers a unique blend of surfaces and scenery for cyclists near St. Louis. You'll ride along the historic Katy Trail's crushed limestone, enjoying views of the Missouri River, its floodplains, and dramatic limestone bluffs, before transitioning to the paved Earth City Levee with its wide-open river vistas. Keep an eye out for wildlife like white-tailed deer and various birds as you pass through woodlands, wetlands, and open agricultural fields on this 32.8-mile (52.9 km) journey with a gentle 246 feet (75 metres) of elevation gain. It's a great way to experience the diverse natural features of the region.
Planning your ride on this moderate route, which typically takes around 3 hours and 7 minutes, requires a quick check of current conditions. Some sections, especially in Riverwoods Park, have seen permanent closures due to flooding, and temporary construction closures can occur near the 370 bridge. Parking for Earth City Levee Loop cycling is generally available at various access points, and you'll find amenities like restrooms and water fountains at many trailheads. Consider spring or autumn for the best weather and most vibrant scenery.
This loop connects you to America's longest "rails-to-trails" project, the Katy Trail, which follows the path of the former Missouri-Kansas-Texas Railroad and much of the route taken by Lewis and Clark. The Earth City Levee Trail is also part of the broader Missouri River Greenway network, linking to the Riverwoods Trail and downtown St. Charles via the 370 Discovery Bridge. This rich history and connectivity make the Katy Trail Earth City Levee Loop a significant and rewarding ride in the St. Louis area.

5
riders
33.2km
01:39
130m
130m
Cycle the moderate 20.7-mile Boschert Greenway and Missouri Greenway Loop, enjoying river views and the unique Blomstre sculpture.

74.3km
03:04
260m
260m
The Missouri River loop is a 46.1-mile road cycling route in St. Louis County, offering moderate difficulty and scenic river views.
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Elevation 130 m
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Yes, there are at least two notable structures named 'Discovery Bridge' in the United States. This FAQ specifically refers to the Discovery Bridge in Missouri, which is a pair of truss bridges carrying Missouri Route 370 across the Missouri River, connecting St. Louis County and St. Charles County. The other well-known Discovery Bridge is in Columbus, Ohio.
The Discovery Bridge itself spans approximately 1,053 meters (3,455 feet). A leisurely walk across the dedicated pedestrian and bicycle path would likely take 15-20 minutes one way, while cycling would be much quicker, around 5-10 minutes. This does not include time spent enjoying the views or connecting to other trails.
Yes, there are dedicated access ramps immediately on both ends of the bridge for the bicycle and pedestrian path. Parking is typically available near these access points, often associated with trailheads for the Katy Trail, which connects directly under the bridge. It's advisable to check local signage for specific parking regulations and availability.
No, there is no permit required or fee to access the barrier-separated bicycle and pedestrian path on the Discovery Bridge. It is publicly accessible for recreational use.
While the bridge path is generally considered family-friendly, specific regulations regarding dogs can vary. It's common for paths like this to allow leashed dogs. Please ensure your dog is on a leash, you clean up after them, and they are well-behaved around other users.
The dedicated bicycle and pedestrian path on the Discovery Bridge is designed to be flat and accessible. With barrier-separated access and direct ramps, it should be suitable for wheelchair users, offering a smooth surface for crossing the river and connecting to adjacent trails.
As a popular connection to the Katy Trail and a scenic river crossing, the Discovery Bridge path can experience higher traffic, particularly on pleasant weekends, holidays, and during peak cycling seasons. For a quieter experience, consider visiting during weekday mornings or late afternoons.
The Discovery Bridge itself is primarily a transportation corridor. However, due to its connection with the Katy Trail, you may find amenities such as cafes, restaurants, or small shops in nearby towns or communities that are accessible via the trail. It's recommended to plan your visit and bring any necessary refreshments.
From the Discovery Bridge, you can observe the Missouri River and its riparian environment. Common sightings might include various bird species, such as eagles, herons, and waterfowl. Depending on the season, you might also see riverine wildlife or fish activity in the water below.
The primary natural feature is the expansive view of the Missouri River itself, which is particularly striking from the barrier-separated path. The bridge also offers panoramic vistas of the surrounding St. Louis and St. Charles County landscapes. The connection to the Katy Trail provides access to further natural beauty along the riverbanks.
The Missouri Discovery Bridge was constructed between 1989 and 1992, opening in December 1992. It's notable for its engineering, including the fabrication of its two trusses 500 feet downstream and then floating them into position on barges. A significant upgrade was the opening of the barrier-separated bicycle and pedestrian path in 2020, enhancing its recreational value and connection to the Katy Trail.