Keywords: Portland Mills Covered Bridge.jpg 78000408 39 51 38 7 N 87 5 20 W Western portal of the w Portland Mills Covered Bridge which carries County Road 650N over Little Raccoon Creek east of Marshall Indiana Marshall in Greene Township Parke County Indiana Greene Township Parke County Indiana Parke County Indiana United States Built in 1856 it is listed on the National Register of Historic Places Own 2012-08-25 User Nyttend Nyttend Portland Mills Covered Bridge Building-centered pictures by User Nyttend Taken with Canon PowerShot A540 |