Complex sentence: The 1938 National Register of Historic Places-listed Earnest Bridge, a covered bridge in the Marcola area, was featured in the 1965 James Stewart film "Shenandoah".
Split into simpler sentences: The 1938 National Register of Historic Places listed Earnest Bridge, a covered bridge in the Marcola area. The bridge was featured in the 1965 James Stewart film "Shenandoah".