5 C.F.R. § 591 app A to Subpart C of Part 591
Schedule I-Effective January 8, 1971, Through July 12, 1975
| Round trip distance in excess of 50 miles | Degree A commuting conditions | Degree B commuting conditions | Degree C commuting conditions |
| up to 9 miles | $0.20 | $0.22 | $0.24 |
| 10 to 19 | .70 | .77 | .84 |
| 20 to 29 | 1.20 | 1.32 | 1.44 |
| 30 to 39 | 1.70 | 1.87 | 2.04 |
| 40 to 49 | 2.20 | 2.42 | 2.64 |
| 50 to 59 | 2.70 | 2.97 | 3.24 |
| 60 to 69 | 3.20 | 3.52 | 3.84 |
| 70 to 79 | 3.70 | 4.07 | 4.44 |
| 80 to 89 | 4.20 | 4.62 | 5.04 |
| 90 to 99 | 4.70 | 5.17 | 5.64 |
| 100 to 109 | 5.20 | 5.72 | 6.24 |
| 110 to 119 | 5.70 | 6.27 | 6.84 |
| 120 to 129 | 6.20 | 6.82 | 7.44 |
| 130 to 139 | 6.70 | 7.37 | 8.04 |
| 140 to 149 | 7.20 | 7.92 | 8.64 |
| 150 to 159 | 7.70 | 8.47 | 9.24 |
| 160 to 169 | 8.20 | 9.02 | 9.84 |
| 170 and over | 8.70 | 9.57 | 1 10.00 |
1 See footnote at end of Schedule II.
Schedule II-Effective on or after July 13, 1975
| Round trip distance in excess of 50 miles | Degree A commuting conditions | Degree B commuting conditions | Degree C commuting conditions |
| up to 9 miles | $0.30 | $0.32 | $0.34 |
| 10 to 19 | 1.05 | 1.12 | 1.19 |
| 20 to 29 | 1.80 | 1.92 | 2.04 |
| 30 to 39 | 2.55 | 2.72 | 2.89 |
| 40 to 49 | 3.30 | 3.52 | 3.74 |
| 50 to 59 | 4.13 | 4.32 | 4.68 |
| 60 to 69 | 4.80 | 5.12 | 5.44 |
| 70 to 79 | 5.55 | 5.92 | 6.29 |
| 80 to 89 | 6.30 | 6.72 | 7.14 |
| 90 to 99 | 7.05 | 7.52 | 7.99 |
| 100 to 109 | 7.80 | 8.32 | 8.84 |
| 110 to 119 | 8.55 | 9.12 | 9.69 |
| 120 to 129 | 9.30 | 9.92 | 1 10.00 |
| 130 to 139 | 1 10.00 | 1 10.00 | 1 10.00 |
| 140 to 149 | 1 10.00 | 1 10.00 | 1 10.00 |
| 150 to 159 | 1 10.00 | 1 10.00 | 1 10.00 |
| 160 to 169 | 1 10.00 | 1 10.00 | 1 10.00 |
| 170 and over | 1 10.00 | 1 10.00 | 1 10.00 |
1 Under the statute, $10 a day is the maximum allowance.
Schedule III-Effective on or After December 28, 1980
| Round-trip distance in excess of 80 kilometers (50 miles) | Degree A commuting conditions | Degree B commuting conditions | Degree C commuting conditions |
| Up to 15 km (up to 9 mi) | $0.40 | $0.42 | $0.44 |
| 16 to 31 km (10 to 19 mi) | 1.40 | 1.47 | 1.54 |
| 32 to 47 km (20 to 29 mi) | 2.40 | 2.52 | 2.64 |
| 48 to 63 km (30 to 39 mi) | 3.40 | 3.57 | 3.74 |
| 64 to 79 km (40 to 49 mi) | 4.40 | 4.62 | 4.84 |
| 80 to 95 km (50 to 59 mi) | 5.40 | 5.67 | 5.94 |
| 96 to 111 km (60 to 69 mi) | 6.40 | 6.72 | 7.04 |
| 112 to 127 km (70 to 79 mi) | 7.40 | 7.77 | 8.14 |
| 128 to 144 km (80 to 89 mi) | 8.40 | 8.82 | 9.24 |
| 145 to 160 km (90 to 99 mi) | 9.40 | 9.87 | 10.00 |
| 161 to 176 km (100 to 109 mi) | 10.00 | 10.00 | 10.00 |
| 177 to 192 km (110 to 119 mi) | 10.00 | 10.00 | 10.00 |
| 193 to 208 km (120 to 129 mi) | 10.00 | 10.00 | 10.00 |
| 209 to 224 km (130 to 139 mi) | 10.00 | 10.00 | 10.00 |
| 225 to 240 km (140 to 149 mi) | 10.00 | 10.00 | 10.00 |
| 241 to 256 km (150 to 159 mi) | 10.00 | 10.00 | 10.00 |
| 257 to 272 km (160 to 169 mi) | 10.00 | 10.00 | 10.00 |
| 273 km and over (170 mi and over) | 10.00 | 10.00 | 10.00 |
Under the statute, $10 a day is the maximum allowance.
Degree A Commuting Conditions
Good paved roads; climatic conditions cause intermittent driving difficulty.
Degree B Commuting Conditions
Roads typically fair but may be good for part of distance or may be unpaved for short distances; climatic conditions during part of a season, in relation to terrain, contribute to additional cost.
Degree C Commuting Conditions
Fair to poor roads; unpaved for part of distance, or travel over range; hilly or mountainous terrain; climatic conditions during most of a season contribute to additional cost.
5 C.F.R. 591 app A to Subpart C of Part 591