Corrections record
Public safety / First published
Road work: gravel surface, miscellaneous construction, uneven lanes listed on SD-471 from July 15, 2026
Published automatically from public-record data — not reviewed by an editor. This heading is the article's current headline.
Article identifier: sd511-road-work-12905509
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 -
Version 4
Clarification
operator: removed a sentence about where the current status is shown. It described the article page, and the dek is the only prose in /feed.json — where there is no page. No fact about the road changed.
No change to the stored headline or body text was recorded for this version. (compared against version 3)
Content hash:
e4b97b6a6c1a7189f792cf280a4103ab6558402e467393b7952bdef4fcd5bb82 -
Version 3
Source update — the underlying public record changed
Automated 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: gravel surface, miscellaneous construction, uneven lanes listed on SD-471 from July 15, 2026
Removed (3 lines )
- **Road work: gravel surface, miscellaneous construction** is listed at SD-471 from 0.25 mile north of Junction South Dakota 71-Rumford to 1 mile south of Junction US 18-Edgemont, according to the South Dakota Department of Transportation's traveller-information feed.
- The feed publishes a listed start of 2026-07-15T15:02:00.000Z and a listed end of 2026-11-07T00:00:00.000Z. Times are given in UTC as converted from the feed's own numeric timestamps.
- > The following road construction project is in progress: gravel surface and miscellaneous construction Monday through Friday between 5:00 AM and 7:00 PM until 5:00 PM MST Friday, November 6, 2026. If you have questions, please call the SD DOT's Custer Office at 605-981-5089.
Added (3 lines)
- **Road work: gravel surface, miscellaneous construction, uneven lanes** is listed at SD-471 from 0.25 mile north of Junction South Dakota 71-Rumford to 1 mile south of Junction US 18-Edgemont, according to the South Dakota Department of Transportation's traveller-information feed.
- The feed publishes a listed start of July 15, 2026, 9:02 a.m. MDT / 10:02 a.m. CDT and a listed end of Nov. 6, 2026, 5 p.m. MST / 6 p.m. CST. The feed publishes those as numeric timestamps, so each is shown as a clock reading 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: gravel surface, miscellaneous construction, and uneven lanes with delays 5 minutes, flaggers, lanes reduced to 1, no passing, pilot car, speed limit 25 mph, and traffic routed to opposing lanes Monday through Friday between 5:00 AM and 7:00 PM until 5:00 PM MST Friday, November 6, 2026. If you have questions, please call the SD DOT's Custer Office at 605-981-5089.
Content hash:
e4b97b6a6c1a7189f792cf280a4103ab6558402e467393b7952bdef4fcd5bb82 -
Version 2
Source update — the underlying public record changed
Automated 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: gravel surface, miscellaneous construction listed on SD-471 from July 15, 2026
Removed (1 line )
- **Road work: miscellaneous construction, gravel surface** is listed at SD-471 from 0.25 mile north of Junction South Dakota 71-Rumford to 1 mile south of Junction US 18-Edgemont, according to the South Dakota Department of Transportation's traveller-information feed.
Added (1 line)
- **Road work: gravel surface, miscellaneous construction** is listed at SD-471 from 0.25 mile north of Junction South Dakota 71-Rumford to 1 mile south of Junction US 18-Edgemont, according to the South Dakota Department of Transportation's traveller-information feed.
Content hash:
bc96390d947dec1229292e0925476daebf60b690583d6b235b11ce8d2b078212 -
Version 1
Initial publication
Initial automated publication — no human byline
No earlier version is in this record, so there is nothing to compare against.
Content hash:
f26efe22facf992cd44552e1de01d32d131ed533325eb25ef7ddb3a46db8755b
3 corrections have been issued.
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