The Conroe Bridge, also known as Clark's Creek Bridge, is a Rainbow Arch bridge over Clarks Creek near Junction City, Kansas which was built in 1925.

It was listed on the National Register of Historic Places in 1983.

[1] It was built to a design by James Barney Marsh.

It is a single span "rainbow arch" or "Marsh arch" about 100 feet (30 m) long, with a 20 feet (6.1 m) wide roadway.

This article about a property in Kansas on the National Register of Historic Places is a stub.