ACL GP7:
This page is dedicated to ACL's fleet of EMD GP7 roadswitchers. The ACL was the original owner of 154 GP7 units and secondary owner of 21 GP7 units from Charleston & Western Carolina (C&WC) and 5 GP7 units from Columbia, Newberry and Laurens (CN&L.)
Original orders:
| Orig. road numbers | model | EMD serial no. | build date | notes |
| ACL 100-103 | GP7 | 10217-10220 | 5/1950 | |
| ACL 104-122 | GP7 | 11129-11147 | 5/1950 | |
| ACL 123-132 | GP7 | 11914-11923 | 9-10/1950 | |
| ACL 133-152 | GP7 | 13918-13937 | 2/1951 | |
| ACL 153-172 | GP7 | 13898-13917 | 3/1951 | steam generator |
| ACL 173-176 | GP7 | 13948-13951 | 5/1951 | steam generator |
| ACL 177-186 | GP7 | 13938-13947 | 7/1951 | |
| ACL 187-217 | GP7 | 13867-13897 | 5-6/1951 | |
| ACL 218-223 | GP7 | 14978-14983 | 12/1951 | |
| ACL 224-233 | GP7 | 14968-14977 | 11-12/1951 | |
| ACL 234-249 | GP7 | 14952-14967 | 8-10/1951 | |
| ACL 250-253 | GP7 | 15945-15948 | 12/1951 |
Second hand units:
ex Charleston & Western Carolina (C&WC) units:
| ACL 254-255 | GP7 | 12897-12898 | 10/1950 | ex C&WC 200-201; steam generator |
| ACL 256-264 | GP7 | 12899-12907 | 10/1950 | ex C&WC 202-210 |
| ACL 265-273 | GP7 | 14943-14951 | 12/1951 | ex C&WC 211-219 |
| ACL 274 | GP7 | 15599 | 12/1951 | ex C&WC 220 |
ex Columbia, Newberry and Laurens (CN&L) units:
| ACL 1100 | GP7 | 11968 | 11/1950 | ex CN&L 1100, nee CN&L 100 |
| ACL 1101-1102 | GP7 | 12002-12003 | 11/1950 | ex CN&L 1101-1102, nee CN&L 101-102 |
| ACL 1103-1104 | GP7 | 15600-15601 | 12/1951 | ex CN&L 1103-1104, nee CN&L 103-104 |
GP7: ACL 100 10217 5/1950 to SCL 785 preserved/operational at Conrad Yelvington at Gainesville, FL ACL 101 10218 5/1950 to SCL 786 to SCL 4714 (GP16) to SBD 4714 to CSXT 1760 ACL 102 10219 5/1950 to SCL 787 ACL 103 10220 5/1950 to SCL 788 to SCL 4703 (GP16) to SBD 4703 to CSXT 1749 to USAX 4634 ACL 104 11129 5/1950 to SCL 789 to SCL 4715 (GP16) to SBD 4715 to CSXT 1761 ACL 105 11130 5/1950 to SCL 790 to SCL 4736 (GP16) to SBD 4736 to CSXT 1782 ACL 106 11131 5/1950 to SCL 791 ACL 107 11132 5/1950 to SCL 792 to SCL 4763 (GP16) to SBD 4763 to CSXT 1809 to INRD 1809 ACL 108 11133 5/1950 to SCL 793 ACL 109 11134 5/1950 to SCL 794 ACL 110 11135 5/1950 to SCL 795 ACL 111 11136 5/1950 to SCL 796 to SCL 4765 (GP16) to SBD 4765 to CSXT 1811 ACL 112 11137 5/1950 to SCL 700 ACL 113 11138 5/1950 to SCL 701 ACL 114 11139 5/1950 to SCL 702 ACL 115 11140 5/1950 to SCL 703 to SCL 4787 (GP16) to SBD 4787 to CSXT 1833 ACL 116 11141 5/1950 to SCL 704 to SCL 4711 (GP16) to SBD 4711 to CSXT 1757 to INRD 1757 ACL 117 11142 5/1950 to SCL 705 ACL 118 11143 5/1950 to SCL 706 ACL 119 11144 5/1950 to SCL 707 to SCL 4747 (GP16) to SBD 4747 to CSXT 1793 to RJCR 1600 ACL 120 11145 5/1950 to SCL 708 to SCL 4801 (GP16) to SBD 4801 to CSXT 1847 to MGRI 1847 ACL 121 11146 5/1950 to SCL 709 ACL 122 11147 5/1950 to SCL 710 ACL 123 11914 9/1950 to SCL 711 ACL 124 11915 9/1950 to SCL 712 to SCL 4707 (GP16) to SBD 4707 to CSXT 1753 to INRD 1753 ACL 125 11916 9/1950 to SCL 713 ACL 126 11917 9/1950 to SCL 714 to SCL 4798 (GP16) to SBD 4798 to CSXT 1844 to RLIX 444 ACL 127 11918 9/1950 to SCL 715 ACL 128 11919 9/1950 to SCL 716 ACL 129 11920 9/1950 to SCL 717 to SCL 4720 (GP16) to SBD 4720 to CSXT 1766 to PREX 1610 ACL 130 11921 9/1950 to SCL 718 ACL 131 11922 9/1950 to SCL 719 to SCL 4732 (GP16) to SBD 4732 to CSXT 1778 to PREX 1609 ACL 132 11923 10/1950 to SCL 720 ACL 133 13918 2/1951 to SCL 721 to SCL 4742 (GP16) to SBD 4742 to CSXT 1788 ACL 134 13919 2/1951 to SCL 722 ACL 135 13920 2/1951 to SCL 723 to SCL 4773 (GP16) to SBD 4773 to CSXT 1819 to GRIV 1819 ACL 136 13921 2/1951 to SCL 724 ACL 137 13922 2/1951 to SCL 725 ACL 138 13923 2/1951 to SCL 726 to SCL 4790 (GP16) to SBD 4790 to CSXT 1836 ACL 139 13924 2/1951 to SCL 727 ACL 140 13925 2/1951 to SCL 728 ACL 141 13926 2/1951 to SCL 729 to WofA 4979 (GP16) to SBD 4979 to CSXT 1860 to IAIS 495 ACL 142 13927 2/1951 to SCL 730 to SCL 4700 (GP16) to SBD 4700 to CSXT 1746 ACL 143 13928 2/1951 to SCL 731 ACL 144 13929 2/1951 to SCL 732 ACL 145 13930 2/1951 to SCL 733 to SCL 4719 (GP16) to SBD 4719 to CSXT 1765 to RJCR 1604 ACL 146 13931 2/1951 to SCL 734 ACL 147 13932 2/1951 to SCL 735 to SCL 4785 (GP16) to SBD 4785 to CSXT 1831 to RJCR 1831 ACL 148 13933 2/1951 to SCL 736 ACL 149 13934 2/1951 to SCL 737 ACL 150 13935 2/1951 to SCL 738 ACL 151 13936 2/1951 to SCL 739 ACL 152 13937 2/1951 to SCL 740 ACL 153 13898 3/1951 to SCL 741 to SCL 4709 (GP16) to SBD 4709 to CSXT 1755 to ACWR 1755 to ACWR 1602 ACL 154 13899 3/1951 to SCL 742 to SCL 4776 (GP16) to SBD 4776 to CSXT 1822 to GRIV 1822 ACL 155 13900 3/1951 to SCL 743 ACL 156 13901 3/1951 to SCL 744 to SCL 4778 (GP16) to SBD 4778 to CSXT 1824 to RJCR 1824 ACL 157 13902 3/1951 to SCL 745 NOTE 1 ACL 158 13903 3/1951 to SCL 746 to SCL 4779 (GP16) to SBD 4779 to CSXT 1825 to RJCR 1825 ACL 159 13904 3/1951 to SCL 747 ACL 160 13905 3/1951 to SCL 748 to SCL 4780 (GP16) to SBD 4780 to CSXT 1826 to RJCR 1826 ACL 161 13906 3/1951 to SCL 749 to SCL 4749 (GP16) to SBD 4749 to CSXT 1795 to RJCR 1607 ACL 162 13907 3/1951 to SCL 750 to SCL 4791 (GP16) to SBD 4791 to CSXT 1837 ACL 163 13908 3/1951 to SCL 751 ACL 164 13909 3/1951 to SCL 752 ACL 165 13910 3/1951 to SCL 753 ACL 166 13911 3/1951 to SCL 754 to USSC 754 ACL 167 13912 3/1951 to SCL 755 ACL 168 13913 3/1951 to SCL 756 to USSC 756 ACL 169 13914 3/1951 to SCL 757 to SCL 4781 (GP16) to SBD 4781 to CSXT 1827 to RJCR 1827 ACL 170 13915 3/1951 to SCL 758 ACL 171 13916 3/1951 to SCL 759 ACL 172 13917 3/1951 to SCL 760 to SCL 4794 (GP16) to SBD 4794 to CSXT 1840 to LIRC 1609 ACL 173 13948 5/1951 to SCL 761 ACL 174 13949 5/1951 to SCL 762 to SCL 4735 (GP16) to SBD 4735 to CSXT 1781 to RJCR 1608 ACL 175 13950 5/1951 to SCL 763 to SCL 4792 (GP16) to SBD 4792 to CSXT 1838 to RLIX 438 ACL 176 13951 5/1951 to SCL 764 to SCL 4750 (GP16) to SBD 4750 to CSXT 1796 ACL 177 13938 7/1951 to SCL 797 ACL 178 13939 7/1951 to SCL 798 ACL 179 13940 7/1951 to SCL 799 ACL 180 13941 7/1951 to SCL 800 to SCL 4795 (GP16) to SBD 4795 to CSXT 1841 ACL 181 13942 7/1951 to SCL 801 ACL 182 13943 7/1951 to SCL 802 ACL 183 13944 7/1951 to SCL 803 ACL 184 13945 7/1951 to SCL 804 ACL 185 13946 7/1951 to SCL 805 ACL 186 13947 7/1951 to SCL 806 ACL 187 13867 5-6/1951 to SCL 807 NOTE 1 ACL 188 13868 5-6/1951 to SCL 808 to SCL 4730 (GP16) to SBD 4730 to CSXT 1776 ACL 189 13869 5-6/1951 to SCL 809 ACL 190 13870 5-6/1951 to SCL 810 to SCL 4800 (GP16) to SBD 4800 to CSXT 1846 to MGRI 1846 ACL 191 13871 5-6/1951 to SCL 811 to AFLR 10 ACL 192 13872 5-6/1951 to SCL 812 NOTE 1 ACL 193 13873 5-6/1951 to SCL 813 to SCL 4809 (GP16) to SBD 4809 to CSXT 1855 to SWP 1855 ACL 194 13874 5-6/1951 to SCL 814 to SCL 4713 (GP16) to SBD 4713 to CSXT 1759 ACL 195 13875 5-6/1951 to SCL 815 to SCL 4784 (GP16) to SBD 4784 to CSXT 1830 to RJCR 1830 ACL 196 13876 5-6/1951 to SCL 816 to SCL 4760 (GP16) to SBD 4760 to CSXT 1806 to RJCR 1806 ACL 197 13877 5-6/1951 to SCL 817 ACL 198 13878 5-6/1951 to SCL 818 to SCL 4710 (GP16) to SBD 4710 to CSXT 1756 to SCFE 9016 to SCXF 9016 ACL 199 13879 5-6/1951 to SCL 819 to SCL 4799 (GP16) to SBD 4799 to CSXT 1845 ACL 200 13880 5-6/1951 to SCL 820 NOTE 1 ACL 201 13881 5-6/1951 to SCL 821 to SCL 4745 (GP16) to SBD 4745 to CSXT 1791 to INRD 1791 ACL 202 13882 5-6/1951 to SCL 822 ACL 203 13883 5-6/1951 to SCL 823 to SCL 4775 (GP16) to SBD 4775 to CSXT 1821 ACL 204 13884 5-6/1951 to SCL 824 ACL 205 13885 5-6/1951 to SCL 825 ACL 206 13886 5-6/1951 to SCL 826 to SCL 4788 (GP16) to SBD 4788 to CSXT 1834 to PREX 1609 ACL 207 13887 5-6/1951 to SCL 827 ACL 208 13888 5-6/1951 to SCL 828 ACL 209 13889 5-6/1951 to SCL 829 ACL 210 13890 5-6/1951 to SCL 830 ACL 211 13891 5-6/1951 to SCL 831 ACL 212 13892 5-6/1951 to SCL 832 ACL 213 13893 5-6/1951 to SCL 833 ACL 214 13894 5-6/1951 to SCL 834 to SCL 4797 (GP16) to SBD 4797 to CSXT 1843 to LIRC 1607 ACL 215 13895 5-6/1951 to SCL 835 to SCL 4754 (GP16) to SBD 4754 to CSXT 1800 to LIRC 1800 to PDRR 1800 ACL 216 13896 5-6/1951 to SCL 836 ACL 217 13897 5-6/1951 to SCL 837 ACL 218 14978 12/1951 to SCL 838 to SCL 4734 (GP16) to SBD 4734 to CSXT 1780 to LIRC 1780 ACL 219 14979 12/1951 to SCL 839 to SCL 4751 (GP16) to SBD 4751 to CSXT 1797 to PDRR 1797 ACL 220 14980 12/1951 to SCL 840 to SCL 4741 (GP16) to SBD 4741 to CSXT 1787 ACL 221 14981 12/1951 to SCL 841 ACL 222 14982 12/1951 to SCL 842 to SCL 4721 (GP16) to SBD 4721 to CSXT 1767 ACL 223 14983 12/1951 to SCL 843 to SCL 4729 (GP16) to SBD 4729 to CSXT 1775 to RJCR 1602 ACL 224 14968 11/1951 to SCL 844 to SCL 4722 (GP16) to SBD 4722 to CSXT 1768 to RJCR 1605 ACL 225 14969 11/1951 to SCL 845 to SCL 4724 (GP16) to SBD 4724 to CSXT 1770 to PREX 1608 to DJRY 1608 ACL 226 14970 11-12/1951 to SCL 846 ACL 227 14971 11-12/1951 to SCL 847 ACL 228 14972 11-12/1951 to SCL 848 ACL 229 14973 11-12/1951 to SCL 849 ACL 230 14974 11-12/1951 to SCL 850 ACL 231 14975 12/1951 to SCL 851 to SCL 4746 (GP16) to SBD 4746 to CSXT 1792 to NREX 1792 ACL 232 14976 12/1951 to SCL 852 ACL 233 14977 12/1951 to SCL 853 to SCL 4740 (GP16) to SBD 4740 to CSXT 1786 to PREX 1601 ACL 234 14952 8/1951 to SCL 765 to SCL 4743 (GP16) to SBD 4743 to CSXT 1789 ACL 235 14953 8/1951 to SCL 766 ACL 236 14954 8/1951 to SCL 767 to CRR 4606:2 (GP16) to SBD 4606 to CSXT 1706 ACL 237 14955 8/1951 to SCL 768 to SCL 4725 (GP16) to SBD 4725 to CSXT 1771 ACL 238 14956 9/1951 to SCL 769 to SCL 4704 (GP16) to SBD 4704 to CSXT 1750 ACL 239 14957 9/1951 to SCL 770 ACL 240 14958 9/1951 to SCL 771 ACL 241 14959 9/1951 to SCL 772 ACL 242 14960 9/1951 to SCL 773 to SCL 4705 (GP16) to SBD 4705 to CSXT 1751 to AL & FL 1612 ACL 243 14961 10/1951 to SCL 774 ACL 244 14962 10/1951 to SCL 775 ACL 245 14963 10/1951 to SCL 776 ACL 246 14964 10/1951 to SCL 777 to A&WP 4978 (GP16) to SBD 4978 to CSXT 1859 ACL 247 14965 10/1951 to SCL 778 to SCL 4769 (GP16) to SBD 4769 to CSXT 1815 to YKR 1602 ACL 248 14966 10/1951 to SCL 779 ACL 249 14967 10/1951 to SCL 780 ACL 250 15945 12/1951 to SCL 781 ACL 251 15946 12/1951 to SCL 782 ACL 252 15947 12/1951 to SCL 783 ACL 253 15948 12/1951 to SCL 784 ACL 254 12897 10/1950 to SCL 854 ex C&WC 200 ACL 255 12898 10/1950 to SCL 855 ex C&WC 201 ACL 256 12899 10/1950 to SCL 856 ex C&WC 202 ACL 257 12900 10/1950 to SCL 857 ex C&WC 203 ACL 258 12901 10/1950 to SCL 858 ex C&WC 204 ACL 259 12902 10/1950 to SCL 859 ex C&WC 205 ACL 260 12903 10/1950 to SCL 860 ex C&WC 206 ACL 261 12904 10/1950 to SCL 861 ex C&WC 207 ACL 262 12905 10/1950 to SCL 862 ex C&WC 208 ACL 263 12906 10/1950 to SCL 863 ex C&WC 209 ACL 264 12907 10/1950 to SCL 864 ex C&WC 210 ACL 265 14943 12/1951 to SCL 865 ex C&WC 211 ACL 266 14944 12/1951 to SCL 866 ex C&WC 212 ACL 267 14945 12/1951 to SCL 867 ex C&WC 213 ACL 268 14946 12/1951 to SCL 868 ex C&WC 214 ACL 269 14947 12/1951 to SCL 869 ex C&WC 215 ACL 270 14948 12/1951 to SCL 870 ex C&WC 216 ACL 271 14949 12/1951 to SCL 871 ex C&WC 217 ACL 272 14950 12/1951 to SCL 872 ex C&WC 218 ACL 273 14951 12/1951 to SCL 873 ex C&WC 219 ACL 274 15599 12/1951 to SCL 874 ex C&WC 220 ACL 1100 11968 11/1950 to ACL 275 to SCL 875 ex CN&L 1100 nee CN&L 100 ACL 1101 12002 11/1950 to ACL 276 to SCL 876 ex CN&L 1101 nee CN&L 101 ACL 1102 12003 11/1950 to ACL 277 to SCL 877 ex CN&L 1102 nee CN&L 102 ACL 1103 15600 12/1951 to ACL 278 to SCL 878 ex CN&L 1103 nee CN&L 103 ACL 1104 15601 12/1951 to ACL 279 to SCL 879 ex CN&L 1104 nee CN&L 104 NOTE 1: to Fairfield Iron & Metal 08/28/1986, presumed scrapped