Longmont Traffic and Road Conditions

All Traffic Data Provided by CDOT. Click the icons on the map to see info.

Longmont Traffic Alerts

Colorado State Official Traffic Resources: COTrip / 511 | CDOT Mobile

CDOT on Twitter

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Traction Law Both Directions US 285 Morrison-Pine Jct;-Passenger vehicles required to have snow or mud/snow tires,use chains/alternative tr

Jan 16, 2017, 5:35 am MST replyretweetfavorite
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Traction Law- I-70 both directions b/t Eisenhower Tunnel & Golden;Passenger vehicles required to have snow or mud/snow tires,use chains/alt

Jan 15, 2017, 11:45 pm MST replyretweetfavorite
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Passenger Traction Law CO-67 Cripple Creek to Divide;All passenger vehicles must have chains,snow/mud tires,AWD/4WD,or alternative traction

Jan 15, 2017, 10:15 pm MST replyretweetfavorite
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CLOSED - Mountain Express Lane EB I-70 Empire Jct;to ID Springs,MM 232-242

Jan 15, 2017, 7:05 pm MST replyretweetfavorite
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Crash I-25 SB @ 58 Ave clear ;All lanes open after crash cleanup

Jan 15, 2017, 6:25 pm MST replyretweetfavorite
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Crash I-25 SB @ 58 Ave;Left lanes blocked,expect delays

Jan 15, 2017, 6:00 pm MST replyretweetfavorite
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EB I-70 @ York st clear;All lanes open after crash cleanup

Jan 15, 2017, 5:00 pm MST replyretweetfavorite
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Crash I-70 EB @ York St;right lanes blocked,expect delays

Jan 15, 2017, 4:15 pm MST replyretweetfavorite
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Crash I-25 SB @ Upper Lake Gulch Rd clear;All lanes open after crash cleanup

Jan 15, 2017, 4:10 pm MST replyretweetfavorite
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Crash I-25 SB @ Upper Lake Gulch Road;Right lane blocked,expect delays

Jan 15, 2017, 3:40 pm MST replyretweetfavorite
source: Colorado DOT Twitter Account

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