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Public safety / First published

Road work: construction work suspended listed on SD-25 from Nov. 12, 2026

Published automatically from public-record data. Whether a person reviewed any later version is recorded against that version below. This heading is the article's current headline.

Article identifier: sd511-road-work-12906846

Read the live article →

Version history

Every published version of this article, newest first. Versions are append-only: a correction adds a row, it never rewrites history. Each version below states what changed against the version before it — which fields moved, and which body lines were added or removed.

The content hash is a SHA-256 fingerprint of that version's stored headline and body, computed when the version was written. Two versions with the same hash hold identical text; a changed hash proves the text moved. It is the tamper-evidence check — recompute it against an exported copy of a version and any silent edit shows up as a mismatch.

How we verify a hash — and how you can

Canonicalization: the hashed bytes are the version's stored headline, then the two characters ||, then the version's stored body markdown — UTF-8, SHA-256, lowercase hex. Nothing else is in the input: no normalization, re-wrapping or rendering is applied first, no trailing newline is added, and no other field (including the parent version's id) is mixed in.

Export a version's stored headline and body, join them with the two characters ||, and take the SHA-256 of the UTF-8 bytes. It must equal the hash printed beside that version. In a shell: 

printf '%s' "HEADLINE||BODY" | shasum -a 256

  1. Version 6

    Source update — the underlying public record changed

    Update from the source feed — no human edit

    The headline and the body text both changed. (compared against version 5)

    Headline at this version: Road work: construction work suspended listed on SD-25 from Nov. 12, 2026

    Dek at this version: The South Dakota Department of Transportation lists Road work: construction work suspended at SD-25 from Junction US 212 East to 6 miles south of Junction South Dakota 20, with a listed start of Nov. 12, 2026.

    Removed (3 lines )

    • SD-25 is scheduled for grading in both directions.
    • Work includes grading with speed limit 55 mph until further notice. The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed.
    • The listed work zone runs from the US 212 East junction to 6 miles south of the South Dakota 20 junction, near milepost 119. The work is listed from 1:53 p.m. MST (2:53 p.m. CST) Monday, Nov. 9, 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.

    Added (3 lines)

    • SD-25 is scheduled for construction work suspended in both directions.
    • Work includes construction work suspended with speed limit 55 mph until further notice. The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed in 2027.
    • The listed work zone runs from the US 212 East junction to 6 miles south of the South Dakota 20 junction, near milepost 119. The work is listed from 1:48 p.m. MST (2:48 p.m. CST) Thursday, Nov. 12, 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.

    Content hash: 637a305d4194a47fb6725e0fefb4087042074feb07cf38af48e2145333f2a250

  2. Version 5

    Source update — the underlying public record changed

    Update from the source feed — no human edit

    The headline and the body text both changed. (compared against version 4)

    Headline at this version: Road work: grading listed on SD-25 from Nov. 9, 2026

    Removed (3 lines )

    • SD-25 is scheduled for grading and paving in both directions.
    • Work includes grading and paving with delays 15 minutes, flaggers, pilot car, and speed limit 55 mph until further notice. The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed.
    • The listed work zone runs from the US 212 East junction to 6 miles south of the South Dakota 20 junction, near milepost 119. The work is listed from 1:21 p.m. MDT (2:21 p.m. CDT) Friday, Oct. 30, 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.

    Added (3 lines)

    • SD-25 is scheduled for grading in both directions.
    • Work includes grading with speed limit 55 mph until further notice. The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed.
    • The listed work zone runs from the US 212 East junction to 6 miles south of the South Dakota 20 junction, near milepost 119. The work is listed from 1:53 p.m. MST (2:53 p.m. CST) Monday, Nov. 9, 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.

    Content hash: 76f096044fedf0ac685ac2449345e15cfebae865dcefcfdb074215d2f0a2b9c0

  3. Version 4

    Wording carried forward. 605Buzz changed its own wording of this page after the previous entry and before the next one. This entry records the page as it read just before the source’s change, so the next entry shows only the source’s change. It does not say whether the earlier wording was right or wrong.

    Revised by 605Buzz — recorded under an internal label that names no person who read this version

    The body text changed; the headline did not. (compared against version 3)

    Removed (15 lines )

    • **Road work: grading, paving** is listed at SD-25 from Junction US 212 East to 6 miles south of Junction South Dakota 20, according to the South Dakota Department of Transportation's traveller-information feed.
    • The feed gives the route as SD-25, the reference milepost as 118.819 and the affected direction as Both Directions.
    • The feed publishes a listed start of Oct. 30, 2026, 1:21 p.m. MDT / 2:21 p.m. CDT and no listed end — the feed publishes none for this record, which is how it represents work scheduled until further notice. Each is one instant shown in both of South Dakota's zones — Mountain first, Central second; they are the same moment. The feed names a route and not a zone, so 605Buzz does not pick one for you.
    • Whether this work is currently underway is not stated in this text: it depends on the time you are reading, and the department is the authority.
    • The feed publishes coordinates of 44.93719265, -97.53472291 for this record. Those are the department's own figures, reproduced as published; 605Buzz does not geocode.
    • The department's own description of the work, reproduced without changes as published in the feed:
    • > The following road construction project is in progress: grading and paving with delays 15 minutes, flaggers, pilot car, and speed limit 55 mph until further notice. The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed.
    • That paragraph is the department's wording at the time this record was last read, including any dates or restrictions inside it.
    • The feed links [dot.sd.gov/construction-projects/aberdeen-region/huron-area/sd-highway-25-from-us-highway-212-north-9-miles/](https://dot.sd.gov/construction-projects/aberdeen-region/huron-area/sd-highway-25-from-us-highway-212-north-9-miles/) for this project.
    • 605Buzz has not independently verified conditions on this road. Schedules change with weather and contractor progress, and the department is the authority; check [SD511](https://www.sd511.org/) before travelling.

    Added (5 lines)

    • SD-25 is scheduled for grading and paving in both directions.
    • Work includes grading and paving with delays 15 minutes, flaggers, pilot car, and speed limit 55 mph until further notice. The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed.
    • The listed work zone runs from the US 212 East junction to 6 miles south of the South Dakota 20 junction, near milepost 119. The work is listed from 1:21 p.m. MDT (2:21 p.m. CDT) Friday, Oct. 30, 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/construction-projects/aberdeen-region/huron-area/sd-highway-25-from-us-highway-212-north-9-miles/](https://dot.sd.gov/construction-projects/aberdeen-region/huron-area/sd-highway-25-from-us-highway-212-north-9-miles/).
    • Plans change with weather and crews' progress; the South Dakota Department of Transportation has the latest at [SD511](https://www.sd511.org/).

    Content hash: bd72427690ea610107ffd0be4ec9d1126e004debf739080c196797a909ab2258

  4. Version 3

    Source update — the underlying public record changed

    Update from the source feed — no human edit

    The headline and the body text both changed. (compared against version 2)

    Headline at this version: Road work: grading, paving listed on SD-25 from Oct. 30, 2026

    Removed (3 lines )

    • **Road work: grading** is listed at SD-25 from Junction US 212 East to 6 miles south of Junction South Dakota 20, according to the South Dakota Department of Transportation's traveller-information feed.
    • The feed publishes a listed start of Oct. 21, 2026, 4:51 p.m. MDT / 5:51 p.m. CDT and no listed end — the feed publishes none for this record, which is how it represents work scheduled until further notice. Each is one instant shown in both of South Dakota's zones — Mountain first, Central second; they are the same moment. The feed names a route and not a zone, so 605Buzz does not pick one for you.
    • > The following road construction project is in progress: grading with speed limit 55 mph until further notice. The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed.

    Added (3 lines)

    • **Road work: grading, paving** is listed at SD-25 from Junction US 212 East to 6 miles south of Junction South Dakota 20, according to the South Dakota Department of Transportation's traveller-information feed.
    • The feed publishes a listed start of Oct. 30, 2026, 1:21 p.m. MDT / 2:21 p.m. CDT and no listed end — the feed publishes none for this record, which is how it represents work scheduled until further notice. Each is one instant shown in both of South Dakota's zones — Mountain first, Central second; they are the same moment. The feed names a route and not a zone, so 605Buzz does not pick one for you.
    • > The following road construction project is in progress: grading and paving with delays 15 minutes, flaggers, pilot car, and speed limit 55 mph until further notice. The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed.

    Content hash: 313b9e2a875b4aff3ca003d1016773512656ccc9ff6c85a1f5118a3c5ed996d8

  5. Version 2

    Source update — the underlying public record changed

    Update from the source feed — no human edit

    The headline and the body text both changed. (compared against version 1)

    Headline at this version: Road work: grading listed on SD-25 from Oct. 21, 2026

    Removed (2 lines )

    • The feed publishes a listed start of April 6, 2026, 6:30 a.m. MDT / 7:30 a.m. CDT and a listed end of Nov. 20, 2026, 4 p.m. MST / 5 p.m. CST. Each is one instant shown in both of South Dakota's zones — Mountain first, Central second; they are the same moment. The feed names a route and not a zone, so 605Buzz does not pick one for you.
    • > The following road construction project is in progress: ROAD CLOSED and grading with 21 mile detour and 95 mile truck detour until 5:00 PM CST Friday, November 20, 2026. SD 25 is closed to traffic from US 212 north 9 miles. A car detour is in place on US 212, 437th Ave, and SD 20. No trucks allowed on car detour. Trucks will use US 212, I-29, and US 12.

    Added (2 lines)

    • The feed publishes a listed start of Oct. 21, 2026, 4:51 p.m. MDT / 5:51 p.m. CDT and no listed end — the feed publishes none for this record, which is how it represents work scheduled until further notice. Each is one instant shown in both of South Dakota's zones — Mountain first, Central second; they are the same moment. The feed names a route and not a zone, so 605Buzz does not pick one for you.
    • > The following road construction project is in progress: grading with speed limit 55 mph until further notice. The roadway is open to traffic; however, it consists of a temporary chip seal and may have rough areas. The Speed Limit will be 55 mph and No Overweight Loads will be allowed until the permanent asphalt surfacing is completed.

    Content hash: 5f899ec298a347f82597d527d83c53af9c169723ee3949c1f1e2a0a03f4c8bff

  6. Version 1

    Initial publication

    Initial publication — no human byline

    No earlier version is in this record, so there is nothing to compare against.

    Content hash: ffa206134c6e8ffb9720e3348c468465eaa6efb4d1c5dc050ddf813828d43ce6

4 corrections have been issued.

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