Memos
| Date |
Description and link |
| Apr 24, 2025 |
Full-summer overweight permit start date set in the south, southeast and metro SLL zones
Spring load restriction end dates set for the central, north-central and north zones (PDF) |
| Apr 10, 2025 |
Spring load restrictions end date set for the South, Southeast and Metro SLL zones (PDF) |
| Mar 18, 2025 |
Exceptions to the 2025 SLL map (PDF)
|
Mar 13, 2025 |
Winter load increase end date and spring load restrictions start date set for the North SLL zone (PDF) |
| Mar 12, 2025 |
Exceptions to the 2025 SLL map (PDF)
|
| Mar 3, 2025 |
Winter load increase end date set for the North-Central SLL zone,
Spring load restrictions start date set for the Central and North-Central SLL zones (PDF) |
| Feb 27, 2025 |
Winter load increase end date set for the Central SLL zone,
Spring load restrictions start date set for the Metro, South and Southeast SLL zones (PDF) |
| Feb 24, 2025 |
Winter load increase end date set for the Metro, South and Southeast SLL zones (PDF) |
| Jan 9, 2025 |
Winter load increase start date set for the Metro, South and Southeast SLL zones (PDF) |
| Dec 19, 2024 |
Winter load increase start date set for the Central SLL zone (PDF) |
| Dec 16, 2024 |
Winter load increase start date set for the North-Central SLL zone (PDF) |
| Dec 12, 2024 |
Winter load increase start date set for the North SLL zone (PDF) |
Older memos (click Doc Name to sort by ascending or descending date)
