Monarch Chesterfield Levee Trail - Missouri River Greenway

Trail Map

Description Suggest an Edit

Caution: Due to the reconstruction of the Boone Bridge (I-64), the trail will be closed on each side of the bridge for approximately 1,000 feet through December 31, 2015.

As its name implies, the Monarch Chesterfield Levee Trail was built on top of an embankment created to protect Chesterfield from Missouri River flooding. As such, it offers a wide, flat route over smooth pavement.

The trail covers just over 10 miles on the western outskirts of St. Louis, beginning near the Howell Island Conservation Area, a heavily forested region popular for birdwatching, fishing and hiking. From there, the trail travels east through open grassland.

Along the way, the trail provides access to the Chesterfield Valley Athletic Complex, which includes playgrounds, concession areas, restrooms and dozens of playing fields for baseball, softball, soccer and football.

The trail currently ends in the east at the Hardee’s Iceplex. A disconnected southern section of the trail running next to Bonhomme Creek will eventually meet the main trail at the facility.

Parking and Trail Access

Two large parking lots are available just off the trail at the Chesterfield Valley Athletic Complex (17925 N. Outer 40 Road).


Trail still closed at Missouri River Bridge

   June, 2016 by dmcquinn69

The western end of the trail is closed at the Missouri River Bridge so you can't cross to the south side of Interstate 64 (highway 40) yet. But there is still 6 or 8 miles of trail (all asphalt) on top of the levee on the north side of I-64 (south side more

Monarch questions

   March, 2015 by diverstl

This is a good trail for fast riders. Very flat. With the addition of crossing the Mo. river connecting this trail to the KATY trail adds further to its' value. However, it is disjointed with the eastern end cutoff from the southern isolated section. more

Great Trail and Growing

   February, 2013 by gutter15

The trail now extends an additional 4 miles by going under the bridge and south. In total if you run the trail as a loop it's about 16 miles. They are also working to extend the trail to circle the entire valley. It's all new pavement and plenty of parking more