{
  "slug": "sd511-road-work-12905793",
  "url": "https://605buzz.com/articles/sd511-road-work-12905793",
  "title": "Road work: bridge construction, grading, paving listed on I-90 from Aug. 17, 2026",
  "dek": "The South Dakota Department of Transportation lists Road work: bridge construction, grading, paving at I-90 from 2.50 miles west of Piedmont-Exit 46 to 0.25 mile west of Summerset-Exit 48, with a listed start of Aug. 17, 2026.",
  "vertical": "public-safety",
  "publishedAt": "2026-08-19T12:01:47.762Z",
  "updatedAt": "2026-09-07T12:03:20.670Z",
  "provenance": {
    "sourceUrl": "https://www.sd511.org/",
    "noticeReceivedDate": "2026-08-17",
    "contentHash": "def70bc4ea789326d282d13b06c5031e2ac9b597cc180b775b3d39a6c2c5e64f",
    "editorialTier": "tier1-auto-publish",
    "provenanceEnum": "template-assembled",
    "correctionCount": 1,
    "humanReviewed": false
  },
  "bodyMd": "**Road work: bridge construction, grading, paving** is listed at I-90 from 2.50 miles west of Piedmont-Exit 46 to 0.25 mile west of Summerset-Exit 48, according to the South Dakota Department of Transportation's traveller-information feed.\n\nThe feed gives the route as I-90, the reference milepost as 45.904 and the affected direction as Both Directions.\n\nThe feed publishes a listed start of Aug. 17, 2026, 7:50 a.m. MDT / 8:50 a.m. CDT and a listed end of Nov. 25, 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.\n\nWhether 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.\n\nThe feed publishes coordinates of 44.23788734, -103.39299112 for this record. Those are the department's own figures, reproduced as published; 605Buzz does not geocode.\n\nThe department's own description of the work, reproduced without changes as published in the feed:\n\n> The following road construction project is in progress: bridge construction adjacent to the roadway, grading adjacent to the roadway, and paving adjacent to the roadway with lanes reduced to 1, no passing, and width limit 16 ft until 4:00 PM MST Wednesday, November 25, 2026. A project to reconstruct Exit 46 is currently underway. Work includes grading, paving, and bridge work adjacent to the roadway and in the median of Interstate 90. Traffic is limited to a single lane in each direction with Speed Limits reduced to 65 MPH. When workers are present, the speed limit may be reduced to 45 MPH.\n\nThat paragraph is the department's wording at the time this record was last read, including any dates or restrictions inside it.\n\nThe feed links [dot.sd.gov/i90exit46](https://dot.sd.gov/i90exit46) for this project.\n\n605Buzz 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.",
  "corrections": {
    "versionCount": 2,
    "correctionCount": 1,
    "ledgerUrl": "https://605buzz.com/corrections"
  }
}