Sandy Creek Covered Bridge marks an old Hillsboro route

Sandy Creek Covered Bridge State Historic Site is a small place with a useful Jefferson County story. Missouri State Parks says the bridge was one of six built in 1872 to allow passage from the county seat at Hillsboro to St. Louis. It used the Howe-truss design, a timber bridge system strengthened with vertical iron rods.

That makes the site more than a photo stop. It points to the old travel problem of getting from the county seat through creek country toward the larger city. For a new resident, it helps explain why Hillsboro, roads, creeks, and St. Louis access all belong in the same Jefferson County conversation.