Pierre, S.D. — The South Dakota Department of Transportation announced Thursday that spring load restrictions will be lifted on three state highways beginning April 10, permitting heavier trucks to travel without the seasonal weight penalties.

Every year the agency imposes weight limits from February 15 through April 30 to protect pavement and bridges from the softening effects of the spring thaw. For truckers, those limits can force a reduction in payload, raise deadhead miles and squeeze profit margins during a critical shipping window. Removing the caps as soon as the ground firmed up restores full‑load capability and reduces the need for detours that cost time and fuel.

The lift applies to State Highway 1804 between mile markers 112.13 and 120.16, State Highway 1806 from 15.68 to 25.75 and 37.88 to 48.55, and State Highway 251 from mile 0 to 15.84. The SDDOT emphasized that the posted signage remains the final authority, and drivers should verify the latest signs before loading up. The department’s load‑restriction report can be obtained by calling 605‑773‑3571.

What This Means for Drivers

CDL‑A drivers and owner‑operators can now load to the full legal GVWR on the listed segments, eliminating the need to split loads or arrange extra trips. Fleet managers will see a drop in empty‑run mileage and a modest boost in revenue per mile as trucks carry their intended freight. OTR truck driver routes that cross the affected corridors will experience smoother scheduling, with fewer delays caused by weight‑limit signage.

Industry Reaction

Trucking associations across the region welcomed the timing, noting that many carriers had been lobbying for an earlier lift to keep supply chains moving. Independent owner‑operators praised the decision, saying it reduces the paperwork and phone calls required to obtain temporary permits. While the SDDOT did not cite any specific group, the broader industry sees the move as a sign that state agencies are listening to FMCSA regulations and the practical realities of long‑haul trucking.

Key Points

• Spring load restrictions end early on April 10 for Highways 1804, 1806 and 251.
• Allowed mileage: 1804 (112.13‑120.16), 1806 (15.68‑25.75 & 37.88‑48.55), 251 (0‑15.84).
• SDDOT stresses posted signs override the general report.
• Drivers can resume full loads, cutting deadhead trips and boosting earnings.

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