I-80 (Interstate 80) Road Conditions
I-80 State Weather Links
I-80 Road Conditions for December 29, 2025
Corridor summary: The most significant, long-duration ramp impacts along I-80 today are in Illinois at the I-80/Center Street (Center St/Meadow Ave) interchange in Joliet, where interchange ramps are closed for a multiyear rebuild (anticipated reopening in late 2028, with one ramp noted as remaining open). In Wyoming, active work is listed on I-80 eastbound between mileposts 141–149 (Patrick Draw to Wamsutter) including milling/paving and bridge work, with construction-related congestion/delays possible. In Pennsylvania, the I-80 eastbound and westbound rest areas at mile marker 194 in Clinton County are posted as closed for facility maintenance.
I-80 California Road Conditions
I-80 Nevada Road Conditions
I-80 Utah Road Conditions
I-80 Wyoming Road Conditions
- Road construction: I-80 eastbound milepost 141–149 (between Patrick Draw and Wamsutter) — milling, paving, bridge rehab, rest area resurfacing, traffic control and miscellaneous work; construction congestion with slower speeds and delays possible.
I-80 Nebraska Road Conditions
I-80 Iowa Road Conditions
I-80 Illinois Road Conditions
- Ramp closures (multiyear): I-80 interchange ramps at Center Street / Meadow Avenue in Joliet are scheduled closed (closures began after the evening rush on Dec. 22, 2025) for reconstruction/reconfiguration of the interchange.
- Ramp noted as remaining open: Eastbound Meadow Avenue → Eastbound I-80 ramp is identified as remaining open (with anticipated closure for repairs in fall 2027).
- Roadwork footprint: Center Street/Meadow Avenue over I-80 between Wheeler Avenue and Morgan Street is also identified as closing as part of this work.
I-80 Indiana Road Conditions
I-80 Ohio Road Conditions
I-80 Pennsylvania Road Conditions
- Facility closure: I-80 EB and WB Rest Areas at MM 194 in Clinton County — closed for facility maintenance.
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.
