public-safety
Road work: grading, miscellaneous construction listed on US-14L from Aug. 31, 2026
The South Dakota Department of Transportation lists Road work: grading, miscellaneous construction at US-14L from Junction Interstate 90-Spearfish to 0.25 mile east of Junction Interstate 90-Spearfish, with a listed start of Aug. 31, 2026.
Published automatically from public-record data — not yet reviewed by an editor.
Key facts
- What
- Public safety
- When
- Record date Aug. 31, 2026; Added Aug. 4, 2026
- Source
- Road work and restrictions
- Read time
- About 1 minute
How this desk works (below the article)
US-14L near Spearfish is scheduled for grading and miscellaneous construction in both directions.
Work includes grading adjacent to the roadway and miscellaneous construction adjacent to the roadway with lanes reduced to 1, no passing, speed limit 35 mph, truck speed limit 35 mph, and width limit 16 ft until further notice. North Avenue will be reduced to one lane in each direction as crews remove old pavement and begin constructing the new Loon left turn feature. The I 90 on-ramps and off-ramps will remain open throughout the project.
The listed work zone runs from the Interstate 90 junction at Spearfish to a quarter mile east of the Interstate 90 junction at Spearfish, near milepost 0. The work is listed from 8:07 a.m. MDT (9:07 a.m. CDT) Monday, Aug. 31, 2026, with no end date, which is how work scheduled until further notice is listed. The listing does not say which time zone applies, so both are given.
The project has its own page: dot.sd.gov/i-90exit10.
Plans change with weather and crews' progress; the South Dakota Department of Transportation has the latest at SD511.