In force on 2026-11-11
Restrictions0none in force
Axle limit—none stated as a figure
Reduction—none stated as a figure
We hold no confirmed restriction list for South Dakota right now. That is not the same as "no restrictions" — open the state's page below.
Season 2026
South Dakota
- Usual posting season
- Restriction
- Announced
- Selected date
The source, and how we read it
HTML bulletin · Partly machine-readablePolled weekly (off season)
- Publisher
- South Dakota Department of Transportation
- Authoritative page
- https://sdtruckinfo.sd.gov/rules-regulations/size-weight-regulations/spring-load-restrictions/
- Format
- HTML bulletin — Partly machine-readable
- What we do with it
- Watched for change and linked. We do not synthesise a limit from a map or a PDF.
- Posting season
- 02-15 to 04-30 — SDCL 32-22-24 authorises a highway maintaining authority to restrict loads at any time BETWEEN FEBRUARY 15 AND APRIL 30. This is the only state in the registry whose season is fixed by statute rather than by observation, so the window is the statute verbatim.
- Polling cadence today
- Outside South Dakota's posting window by 96 days — polled weekly, so an unscheduled restriction and a broken source are both found before the season opens.
- If our copy goes stale
- It errs toward showing a restriction the state has already lifted, because this source publishes only what is currently in force.
Other states
All states and what each one publishes · Oversize & overweight permit calculator