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Roundabout Update

8/28/2025

Ogden Valley drivers are advised of current traffic control adjustments at the intersection of SR-39/Main Street (100 South) in Huntsville for UDOT's roundabout construction: 

• Main Street (100 South) has reopened to all traffic between SR-39 (7800 East) and 7700 East.
• East/westbound thru-traffic at the Main Street/SR-39 intersection is closed through late September as crews complete the center section of the new roundabout. 
• Left-turns are closed on all four sides of the Main Street/SR-39 intersection through late September as crews complete the center section of the new roundabout. 
• Northbound and southbound SR-39 thru-traffic is open through the Main Street/SR-39 intersection in the new roundabout configuration. Please reduce speeds, watch for oncoming traffic and obey all traffic signs and flaggers in the work zone.
• The SR-39 speed limit approaching the intersection has been reduced to 20 mph. Please reduce speeds and use caution driving through the work zone.
• To help minimize delays on weekends, no traffic restrictions will be in place from 2 p.m. on Fridays through 5 a.m. on Mondays (unless necessary for public safety and/or to facilitate restrictive construction activities).
• Crews will strive to maintain all travel lanes during holiday timeframes (unless necessary for public safety and/or to facilitate restrictive construction activities).

*Schedules are subject to change due to weather conditions, equipment/supply issues and other unforeseen circumstances.