MileCheck Highway Report

MileCheck Highway Report: South Dakota, October 2026

Name: MileCheck Highway Report, October 2026: South Dakota
Creator: MileCheck

by MileCheck · November 2, 2026

What South Dakota's department of transportation (DOT) feed showed in October 2026. Part of the national MileCheck Highway Report, October 2026.

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How we got these numbers: These are unique alerts published by South Dakota's department of transportation (DOT) feed, from a daily copy taken Oct. 1 through Oct. 31, 2026. Each alert is counted once. An alert posted and removed between two daily copies is not counted. Not all states report the same data, so compare each place with its own earlier months. Fire figures are as of Oct. 31, 4 PM Pacific.

1closure alerts

114roadwork alerts

3wildfire records, as of Oct. 31, 4 PM Pacific

Crashes

No crash alerts were on South Dakota's feed in October. Not every agency publishes crash reports.

Closures and roadwork

1 closure and 114 roadwork records were on South Dakota's feed in October, out of 115 alerts of all types.

Routes with the most alerts in South Dakota

US-14 — 10
I-90 — 8
US-281 — 7
SD-20 — 6
SD-25 — 6

Compared with earlier months

Unique alerts on South Dakota's feed in each full month MileCheck has.

By month

September — 225 alerts: 0 crashes, 3 closures, 222 roadwork
October — 115 alerts: 0 crashes, 1 closure, 114 roadwork

Wildfires

The national wildfire feed listed 3 fire records in South Dakota as of Oct. 31, 4 PM Pacific.

Largest fires, as of Oct. 31, 4 PM Pacific

Harv (Stanley County), 60 acres, containment not published
Range (Fall River County), 0 acres, containment not published
West Trailer (Todd County), 0 acres, containment not published

Thank you to the firefighters and crews who worked these fires all season.

Live fire perimeters are at milecheckapp.com/fire.

See the national report or another state or province.

More on South Dakota

The live version is in the app.

MileCheck shows state DOT feeds for crashes, closures, and delays in all 50 states, British Columbia, Alberta and Manitoba as they are published, with your nearest mile marker, or kilometre marker in Canada.

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Built from MileCheck's archive of state DOT road feeds. A new Highway Report comes out at the start of every month.