IATR 30
| blt 1915, McGuire Cummings Car Co., ex CCW 300 |
Steeple Cab
| | 2 | 198049 |
IATR 31
| blt 1922 by Cincinnati as CNSM 216 |
Interurban
| | 1 | 205037 |
IATR 33
| blt by Cincinnati in 1924 as CNS&M 234 box motor |
Interurban
| | 1 | 222233 |
IATR 50
| Ex-Washington & Old Dominion 50 |
Steeple Cab
| 53784 | 100 | 30579 |
IATR 51
| Ex-Northeast Oklahoma RR 2 |
Steeple Cab
| 54748 | 43 | 30583 |
IATR 53
| blt in 1928 by Texas Electric as 801 |
Steeple Cab
| | 10 | 175121 |
IATR 54
| Ex-Iowa Southern Utilities Co. 400 |
Steeple Cab
| 56538 | 112 | 30580 |
IATR 60
| Ex-Youngstown & Ohio River 5 |
Steeple Cab
| 45659 | 107 | 30584 |
IATR 62
| ex-Galt Preston & Hespeller 20 |
Steeple Cab
| 28042 | 1 | 180695 |
IATR 70
| ex-Preston & Berlin Ry 10 |
Steeple Cab
| 24210 | 1 | 175120 |
IATR 80
| blt in 1921 by Preston Car as Grand River RR 226 |
Steeple Cab
| | 2 | 174889 |
IATR 102
| ex-CNSM 727 |
Interurban
| | 1 | 205806 |
IATR 381
| |
Trolley
| | 1 | 180696 |
IATR 727
| ex-CNSM 727 |
Interurban
| | 3 | 30585 |