A BGS on WB I-80. A BGS on EB I-80. (July, 2022) A BGS on WB I-80. (April, 2023) NB I-355 at the southern start. (2007). The southern start of I-355. (Nov., 2007) The southern start marker on NB I-355. (Nov., 2007) The southern end of I-355 at I-80. (Nov., 2007) The southern end marker. (Nov., 2007) NB I-355 at Cedar Road. (Nov., 2007) A junction marker on EB U.S. Rt. 6. A set of guide markers on EB U.S. Rt. 6. A BGS on EB U.S. Rt. 6. A BGS on EB U.S. Rt. 6. A guide marker on EB U.S. Rt. 6. A guide marker on EB U.S. Rt. 6. A junction marker on WB U.S. Rt. 6. NB I-355 north of U.S. Rt. 6. (Nov., 2007) NB I-355 south of IL St Rt 7. (Nov., 2007) A junction marker on NB IL St Rt 7. Looking north at I-355 from IL St Rt 7. (Nov., 2007) A guide marker on NB IL St Rt 7. A guide marker on NB IL St Rt 7. A BGS on SB IL St Rt 7. A BGS on NB IL St Rt 7. NB I-355 at the Cook/Will County Line. SB I-355 at the Cook/Will County Line. NB I-355 at 151st Street. A junction marker on SB IL St Rt 171. A guide marker on NB IL St Rt 171. A BGS on SB IL St Rt 171. A junction marker on EB 143rd Street. A sign for the Des Plaines River Valley Bridge. Looking north at the Des Plaines River Valley Bridge from the southern bluff. (Nov., 2007) NB I-355 crossing the Des Plaines River Valley Bridge. (Nov., 2007)