16/06/2025
⚠️June 15 Evening Updates HIGHWAY
This emergency closure was initiated Saturday, June 14, due to a major washout at MP 315, where a failed culvert caused an 80-foot-wide, 30-foot-deep breach across the full width of the roadway. The closure from MP 305 to MP 356 remains in effect due to flooding, washouts, and erosion.
❗At this time, the closure is expected to remain in effect until , June 18. More detailed updates will be provided following Monday’s operations.
Our primary goal is to safety restore one-lane access as soon as conditions allow, with traffic control measures in place throughout the ongoing repair work.
The next scheduled update will be posted at 9:00 a.m. Monday.
⚠️SITE UPDATES:
Site #1 – MP 315 (Main Washout)
🔸Breach remains ~80’ wide and 30’ deep across the roadway
🔸Joint response underway with Cruz Construction and DOT&PF crews
🔸Equipment on-site including 2 excavators, roller, dozer, and multiple haul trucks
🔸Crews are sloping the embankment to access the base of the cut
🔸Planned repair is installation of two 48” steel culverts with a 36” overflow pipe above
🔸Material being hauled
Site #2 – MP 318
🔸Two 48” culverts are flowing at capacity
🔸No water on the roadway; slight rill erosion noted
🔸Water levels are dropping as ice jams flush
🔸Minor repairs are underway
Site #3 – MP 321–325
🔸Culverts at or above capacity; some erosion observed
🔸No water on the roadway
🔸Warning signage in place; site under continued monitoring
Site #4 – MP 345.5 (New Site)
🔸Damaged culvert with settlement in the southbound lane
🔸Culvert remains functional; no immediate repair required
🔸Permanent repair will take place once emergency access is restored
Site #5 – MP 350
🔸Culverts are thawed and flowing; water levels have receded
🔸Minimal damage observed; monitoring continues
Site #6 – MP 403–404 (Sag River Edge Area)
🔸This historically vulnerable erosion area is under close watch
🔸Material hauling underway to armor the slope
🔸No new damage observed; further assessment scheduled
Site #7 – MP 262–264 (New Site)
🔸Previously frozen culverts are now thawed and flowing
🔸Minor water movement as monitoring continues
Message boards remain active in Fox, Scales House, Mitchell, and Richardson
Stay informed through 511.alaska.gov
Thank you for your continued patience!