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Locust Creek Covered Bridge State Historic Site

Park Information

Locust Creek Covered Bridge, built in 1868, once housed the nation's first transcontinental road, Route 8. Today, it is the longest of Missouri's four remaining bridges measuring 151 feet. The bridge was built out of white pine using the Howe-truss system, named for William Howe, who patented the design in 1840. The essential features of the design were its use of vertical iron rods to draw the diagonal wooden members tight against the top and bottom of the bridge. The bridge features arched entrances with ramps sloping away from both ends. 

Park Hours

Sunrise to Sunset

Fifty years ago, if you had arrived at the natural tunnel in Bennett Spring State Park, you would have seen a lake. Around 1964, a dam created from gravel and silt and reinforced with rebar and concrete blocked the upstream entrance of the natural tunnel. There is no record of how long the resulting lake lasted, but historical accounts state the dam failed after heavy rains, leaving only the portion of the structure seen today at the end of the trail. Walk the Natural Tunnel Trail today and imagine what it would have been like 50 years ago. For more information about this trail, other trails at the park, and all the other things you can do at Bennett Spring State Park, visit mostateparks.com.