South Dakota 511: Road Conditions & Traffic
South Dakota road conditions for truckers right now: 1 closure and 62 work zones. Road data from SDDOT.
63
Active Incidents
21
Critical
0
Weather Alerts
Official source: South Dakota 511, run by SDDOT. Dialing 5-1-1 inside South Dakota reaches the same reports by phone.
Trucking Industry: South Dakota
6,437Active Carriers
31,170Registered Drivers
30,466Power Units
665HazMat Carriers
Source: FMCSA Company Census. View national statistics →
Fatal Crash Statistics: South Dakota (2024)
134Fatal Crashes
146Total Fatalities
30Truck-Involved Fatal
32Truck Crash Fatalities
46Alcohol-Involved Fatal
Source: NHTSA FARS 2024. View national statistics →
Highway Infrastructure: South Dakota (2024)
10,450Vehicle Miles Traveled (M)
81,825Highway Miles
679Interstate Miles
Source: FHWA Highway Statistics 2024. View national statistics →
Frequently Asked Questions: South Dakota Road Conditions
How do I check South Dakota road conditions?
You can check South Dakota road conditions on Trucker Route's live map, which shows the incidents, closures and construction we receive. State DOT feeds are read every 15 minutes and this page is rebuilt every 30 minutes. Dialing 5-1-1 from a phone in South Dakota reaches the SDDOT road condition line, and the same reports are on South Dakota 511.
What is the 511 number for South Dakota?
Dial 5-1-1 from a phone in South Dakota for road conditions, closures and traffic reported by SDDOT. Calls to 511 are free from most carriers. The same data is on South Dakota 511.
Are there any road closures in South Dakota today?
Trucker Route is showing 63 active road incidents in South Dakota, including 1 closure and 62 work zones, from the feeds we collect. See exact locations on our interactive map, and South Dakota 511 for the official SDDOT picture. State DOT feeds are read every 15 minutes and this page is rebuilt every 30 minutes.
What weather alerts are active in South Dakota?
There are currently no active weather alerts for South Dakota. Alerts come from the National Weather Service, are read every 15 minutes and reach this page when it is rebuilt, every 30 minutes.
Active Incidents (63)
CLOSURE
Incident/event: ENFORCED ROAD CLOSURE
SD-11
CONSTRUCTION
Restrictions: bridge repair
SD-34
CONSTRUCTION
Restrictions: bridge construction
US-16A
CONSTRUCTION
Road work: bridge construction, grading, paving
I-229
CONSTRUCTION
Road work: grading
SD-11
CONSTRUCTION
Road work: bridge repair
I-229
CONSTRUCTION
Road work: grading
SD-25
CONSTRUCTION
Road work: grading
SD-38
CONSTRUCTION
Road work: gravel surface, paving
SD-46
CONSTRUCTION
Restrictions: grading, paving
SD-50
CONSTRUCTION
Restrictions: grading
US-18
CONSTRUCTION
Restrictions: miscellaneous construction
US-14A
CONSTRUCTION
Road work: striping
SD-25
CONSTRUCTION
Road work: miscellaneous construction, striping
SD-28
CONSTRUCTION
Road work: loose rock, paving, uneven lanes
SD-11
CONSTRUCTION
Road work: striping
SD-25
CONSTRUCTION
Road work: striping
US-281
CONSTRUCTION
Road work: miscellaneous construction
US-281
CONSTRUCTION
Road work: miscellaneous construction
SD-10
CONSTRUCTION
Road work: striping
US-14
CONSTRUCTION
Road work: gravel surface, paving
SD-46
CONSTRUCTION
Road work: pavement repair
I-29
CONSTRUCTION
Road work: bridge construction, grading
I-29
CONSTRUCTION
Road work: miscellaneous construction
US-14
CONSTRUCTION
Road work: bridge repair
I-90
CONSTRUCTION
Road work: miscellaneous construction
SD-63
CONSTRUCTION
Restrictions: gravel surface, miscellaneous construction
US-85
CONSTRUCTION
Restrictions: pavement repair
SD-79
CONSTRUCTION
Restrictions: grading, miscellaneous construction
US-14L
CONSTRUCTION
Restrictions: grading, pavement repair
I-90
Showing top 30 of 63 incidents (critical first). View all on map →
Last updated: Nov 10, 2026, 10:39 PM ET
View South Dakota on Interactive Map
See the incidents, weather alerts and traffic we hold, on one map.
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