SH-16 construction in Idaho today

Every ITD work zone on SH-16 in Idaho today: lane closures, full closures, which direction and how long each lasts.

11 work zones · 0 full closures · updated every 15 minutes

Lanes open, work nearbyNorthboundNight time construction on SH-16 Both Directions Near Aerie Way. 10/27/2026 8:00 PM MT to 11/17/2026 5:00 AM MT Mon, Tue, Wed, Thu, Fri, Sat, Sun: 12:00 AM - 5:00 AM, 8:00 PM - 12:00 AM Speed Restriction: 55mph Activities: Consider Alternative Route, Look Out for Flagger, Reduced to Single Lane, Alternating Direction of Travel.from Sun, Nov 1, 10:00 PM, until Nov 2
Lanes open, work nearbyNorthboundLong term road construction on SH-16 Both Directions from Boise River to W Floating Feather Rd. All Shoulders Affected. 8/4/2025 9:00 PM to 7/19/2027 5:00 AM Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Width Restriction: 11ft Speed Restriction: 45mph Activities: Look Out for Flagger, Use Caution.until Jul 19
Lanes open, work nearbySouthboundLong term road construction on SH-16 Both Directions from Boise River to W Floating Feather Rd. All Shoulders Affected. 8/4/2025 9:00 PM to 7/19/2027 5:00 AM Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Width Restriction: 11ft Speed Restriction: 45mph Activities: Look Out for Flagger, Use Caution.until Jul 19
Work zoneNorthboundLong term road construction on SH-16 Northbound from US-20 Westbound to SH-16. Ramp Affected. 3/17/2026 2:53 PM to 11/20/2026 12:00 PM Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Width Restriction: 12ft Activities: Look out for flagger.until Nov 20
Work zoneSouthboundLong term road construction on SH-16 Northbound from US-20 Westbound to SH-16. Ramp Affected. 3/17/2026 2:53 PM to 11/20/2026 12:00 PM Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Width Restriction: 12ft Activities: Look out for flagger.until Nov 20
Work zoneSouthboundLong term road construction on SH-16 Southbound from SH-16 to US-20. Ramp Affected. 3/17/2026 2:59 PM to 11/20/2026 2:59 PM Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Width Restriction: 12ft Activities: Look out for flagger.until Nov 20
Work zoneNorthboundRoad construction on SH-16 Both Directions from W Deep Canyon Dr to W Chaparral Rd. Lane Shift. 3/16/2026 10:00 PM MT to 12/31/2026 10:00 PM MT Mon, Tue, Wed, Thu, Fri: 7:00 AM - 10:00 PM, Sat, Sun: Paused all day Height Restriction: 17ft Speed Restriction: 55mph Activities: Mandatory Speed Limit in Force, Use Caution.from Mon, Nov 2, 9:00 AM, until Nov 2
Work zoneSouthboundRoad construction on SH-16 Both Directions from W Deep Canyon Dr to W Chaparral Rd. Lane Shift. 3/16/2026 10:00 PM MT to 12/31/2026 10:00 PM MT Mon, Tue, Wed, Thu, Fri: 7:00 AM - 10:00 PM, Sat, Sun: Paused all day Height Restriction: 17ft Speed Restriction: 55mph Activities: Mandatory Speed Limit in Force, Use Caution.from Mon, Nov 2, 9:00 AM, until Nov 2
Work zoneNorthboundUtility work on SH-16 Both Directions from W Floating Feather Rd to S Sub Station Rd. All Shoulders Closed. 10/21/2026 8:00 AM MT to 1/31/2027 5:00 PM MT Mon, Tue, Wed, Thu, Fri: 8:00 AM - 5:00 PM, Sat, Sun: Paused all dayfrom Mon, Nov 2, 10:00 AM, until Nov 2
Work zoneSouthboundUtility work on SH-16 Both Directions from W Floating Feather Rd to S Sub Station Rd. All Shoulders Closed. 10/21/2026 8:00 AM MT to 1/31/2027 5:00 PM MT Mon, Tue, Wed, Thu, Fri: 8:00 AM - 5:00 PM, Sat, Sun: Paused all dayfrom Mon, Nov 2, 10:00 AM, until Nov 2
Lanes open, work nearbySouthboundNight time construction on SH-16 Both Directions Near Aerie Way. 10/27/2026 8:00 PM MT to 11/17/2026 5:00 AM MT Mon, Tue, Wed, Thu, Fri, Sat, Sun: 12:00 AM - 5:00 AM, 8:00 PM - 12:00 AM Speed Restriction: 55mph Activities: Consider Alternative Route, Look Out for Flagger, Reduced to Single Lane, Alternating Direction of Travel.from Sun, Nov 1, 10:00 PM, until Nov 2

Other Idaho highways

From the Idaho Transportation Department's work zone feed (WZDx), as Orbit keeps it. Closures can change at short notice; follow the signs on the road. Some work zones come with few details from ITD.

Driving SH-16?Orbit warns you about work zones ahead on your side of the road, and goes quiet when drivers are getting through at speed.

See Orbit SI →