I-80 (Interstate 80) Road Conditions
I-80 State Weather Links
I-80 Road Conditions for March 1, 2026
Overall I-80 summary: Notable impacts today include overnight ramp-closure activity tied to I-80 construction in the Reno area (NV), an eastbound lane blocked for road damage on I-80 in south-central Wyoming, and overnight lane-closure work on I-80 in western Iowa. Nebraska has an active I-80 work zone with intermittent lane closures around mile markers 249–253.
I-80 California Road Conditions
I-80 Nevada Road Conditions
- Nevada DOT / Nevada Roads (official)
- Nevada 511 (official)
- Reno (Spaghetti Bowl / I-80 corridor) – construction ramp closures (overnight):
- Keystone Ave on-ramp to I-80 — intermittent overnight closures.
- West McCarran Blvd on-ramp to I-80 — intermittent overnight closures.
I-80 Utah Road Conditions
I-80 Wyoming Road Conditions
- WYDOT / WYOROAD (official)
- I-80 eastbound — lane blocked due to road damage between Elk Mountain and Arlington (around milepost 246).
I-80 Nebraska Road Conditions
- Nebraska 511 (official)
- I-80 work zone — intermittent lane closures between approximately mile markers 249 and 253 (construction activity within this segment).
I-80 Iowa Road Conditions
- Iowa 511 (official)
- I-80 west of Shelby (Pottawattamie County) – overnight lane closure for construction work:
- Right lane closed between Exit 34 (CR M16) and Exit 29 (CR L66) (approximately 3–4 miles west of Shelby) during overnight work windows impacting today.
I-80 Illinois Road Conditions
I-80 Indiana Road Conditions
I-80 Ohio Road Conditions
I-80 Pennsylvania Road Conditions
I-80 New Jersey Road Conditions
I-80 Road Conditions Overview
In the western mountain states on I-80 (CA, NV, UT, WY), winter brings heavy snowfall, chain/traction requirements, high-wind restrictions, and occasional multi-day closures—especially over Sierra Nevada passes, the Bonneville Salt Flats, Parley’s Canyon, and the Continental Divide. On I-80 in the Great Plains (NE, IA), blizzards and drifting snow can trigger short-term closures or “travel not advised” alerts, but the flat terrain lets plows clear the road quickly.
In the Midwest (IL, IN, OH), lake-effect snow and ice storms may cause brief whiteouts or crash-related stoppages, yet dense populations ensure fast reopenings. In the Northeast (PA, NJ), forested highlands and sudden snow squalls can lead to pileups and occasional shutdowns, while heavy commuter traffic around Philadelphia and New York keeps speeds down year-round.
Regional Hazards Along I-80
Nearly 2,900 miles coast-to-coast through 11 states
Mountain West:
Heavy winter snow (e.g. Donner Summit averages 30 ft/year)
Temporary closures or chain requirements
High Plains (WY, NE):
Blizzard conditions, fierce crosswinds
Ground blizzards and whiteouts
Great Lakes Corridor (IN, OH, PA):
Sudden lake-effect snow squalls
Visibility can drop to near zero
Midwest Summers:
Severe thunderstorms with heavy rain, hail, occasional tornadoes
These regional hazards highlight how wildly conditions can change along I-80. From deep snowpack in the Sierra Nevada to blizzard-driven whiteouts on the high plains, each segment demands awareness of its local perils. Summer storms in the Midwest add another layer of unpredictability, making I-80 a corridor of many faces.
I-80 Mountain Passes and Rock-Slide Areas
Crosses several high passes: Donner Summit (CA), Parley’s Summit (UT), Wyoming plateaus, Pennsylvania highlands
Winter challenges: steep climbs, icy surfaces, chain controls
Year-round risks: fog, high-wind gusts
Rock/mudslides: hillside cuts can block lanes after rain or freeze-thaw
Mountain segments of I-80 pack in elevation changes and geological hazards. Steep grades and narrow canyons make these stretches prone to snow buildup and sudden rockfalls. Even in summer, fog or gusty winds can catch drivers off-guard, underscoring the need for vigilance on these high-altitude sections.
