| Frequently Asked Questions |
Closures & Advisories Search Conditions By Map Search By Route Search By District Variable Speed Limits Chain Law Neighboring States |
| District Comments | |
|---|---|
| District 5 (Northwest) | |
| Construction Projects | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Project Name | Project Number | WYDOT Contact | Contractor Contact | Start Date | Completion Date | Description | Road | Milepost(s) | Surface | Delays | Last Updated |
| Yellowstone National Park - Cody, Palisades Section | N311107 | None | Mountain Construction Company Lovell , WY 307-548-7186 |
May 1, 2026 | Oct 31, 2026 | Overlay and Chip Seal with slope flattening, guardrail repair and drainage work on approximately 9.85 miles on US 14/16/20 beginning at RM 10.249 and ending at RM 20.102. | US16 US14 US20 YELLOWSTONEHWY 17THST WY120 SHERIDANAVE 8THST GREYBULLHWY |
10.25 to 20.1 | Paved | 20 minute delays with stopped conditions | May 4, 2026, 11:11 AM |
| Chip Seal: Chief Joseph Highway, Swamp Lake Section MP 0-8.5 | 1507039, B245005, 1507A01 | |
Mountain Construction Company Lovell , WY 307-548-7186 |
Jun 1, 2026 | Jun 30, 2026 | Chip seal on approximately 8.5 miles on WYO 296 beginning at RM 0 on Chief Joseph Highway. | WY296 |
0 to 8.5 | Paved | 20 minute delays with stopped conditions | May 28, 2026, 07:36 AM |
| *Chain Law - Level 1 Definition |
| **Chain Law - Level 2 Definition |
| Other Definitions |
| Impact Levels | Description / Recommended Action |
|---|---|
| Low | Minimal impacts expected, use general caution. |
| Moderate | Some impacts expected, use extra caution. Stay alert for changing road and weather conditions. |
| High | Dangerous impacts expected, use extreme caution, delay travel or consider alternate route. If travel is necessary, slow down and allow extra time. |
| CLOSED | Per W.S. 24-1-109, motorists traveling on a closed road without permission from WYDOT or WHP may be subject to a fine of up to $750 and/or up to 30 days imprisonment. |
| Seasonal / Long-Duration Event | Impact level used to distinguish long-duration events from emergent events. |
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