Corrections record
Public safety / First published
Restrictions: miscellaneous construction listed on US-16B from Aug. 26, 2026
Published automatically from public-record data — not reviewed by an editor. This heading is the article's current headline.
Article identifier: sd511-restriction-12905782
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:
c7cfa20fddbcde02994fc406197695a2e2aab16b877dc27a30ccc114a963d17f -
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: Restrictions: miscellaneous construction listed on US-16B from Aug. 26, 2026
Removed (3 lines )
- The feed gives the route as US-16B, the reference milepost as 4.387 and the affected direction as Eastbound.
- The feed publishes a listed start of Aug. 17, 2026, 12:55 p.m. MDT / 1:55 p.m. CDT and no listed end — the feed publishes none for this record, which is how it represents work scheduled until further notice. 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.
- > Restrictions include: width limit 16 ft eastbound daily between 5:00 AM and 5:00 PM until further notice. Turn Lanes added to US 16/SB 79 Intersection and Creek Drive. Driving Lane Closures with speed reduction to 45 mph during working hours.
Added (3 lines)
- The feed gives the route as US-16B, the reference milepost as 4.387 and the affected direction as Both Directions.
- The feed publishes a listed start of Aug. 26, 2026, 7:09 a.m. MDT / 8:09 a.m. CDT and no listed end — the feed publishes none for this record, which is how it represents work scheduled until further notice. 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.
- > Restrictions include: width limit 16 ft until further notice. Turn Lanes added to US 16/SB 79 Intersection and Creek Drive. Driving Lane Closures with speed reduction to 45 mph during working hours.
Content hash:
c7cfa20fddbcde02994fc406197695a2e2aab16b877dc27a30ccc114a963d17f -
Version 2
Source update — the underlying public record changed
Automated update from the source feed — no human edit
The body text changed; the headline did not. (compared against version 1)
Removed (1 line )
- > Restrictions in the future include: from 12:55 PM MDT Monday, August 17, 2026 width limit 16 ft eastbound daily between 5:00 AM and 5:00 PM until further notice. Turn Lanes added to US 16/SB 79 Intersection and Creek Drive. Driving Lane Closures with speed reduction to 45 mph during working hours.
Added (1 line)
- > Restrictions include: width limit 16 ft eastbound daily between 5:00 AM and 5:00 PM until further notice. Turn Lanes added to US 16/SB 79 Intersection and Creek Drive. Driving Lane Closures with speed reduction to 45 mph during working hours.
Content hash:
4f56697cef938385cb1f4f3a28bc09187b853d43c3fbd5426d34e2efbbaab437 -
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:
07070913da0b0fd9a737f472d88029b308f0c209c9833d983ac8c7bf8b2f52bb
3 corrections have been issued.
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