Interstate 75 Ogemaw/Roscommon County Line to Crawford/Ostego County Line
NB I-75/WB MI St Rt 55 at the Ogemaw/Rosecommon County Line. NB I-75 north of west MI St Rt 55. NB I-75 near Backus Lake. NB I-75 south of BUSN Loop I-75/MI St Rt 18. NB I-75 at BUSN Loop I-75/MI St Rt 18. NB I-75 near Roscommon. NB I-75 at the Crawford/Roscommon County Line. SB I-75 north of Roscommon. NB I-75 north of BUSN Loop I-75, northwest of Roscommon. NB I-75 south of U.S. Rt. 127. SB I-75 south of U.S. Rt. 127. SB I-75 at U.S. Rt. 127. A BGS on SB I-75. SB I-75 north of U.S. Rt. 127. SB I-75 north of U.S. Rt. 127. SB I-75 south of Four Mile Road. SB I-75 at Four Mile Road. A BGS on SB I-75. A BGS on SB I-75. A BGS on SB I-75. NB I-75 south of Grayling. SB I-75 south of Grayling. NB I-75 south of BUSN Loop I-75 south of Grayling. A BGS on NB I-75. NB I-75 at BUSN Loop I-75 at Grayling. NB I-75 at MI St Rt 72. A guide marker on NB BUSN Loop I-75/WB MI St Rt 72 in Grayling. A guide marker on SB BUSN Loop I-75. A junction marker on SB BUSN Loop I-75. NB I-75 at the Au Sable River. NB I-75 south of MI St Rt 93. NB I-75 at MI St Rt 93. NB I-75 north of MI St Rt 93. SB I-75 at the Crawford/Otsego County Line.
