I-80 (Interstate 80) Road Conditions
Interstate 80 Road Conditions – June 17, 2025
Today’s I‑80 conditions feature precise ramp closures and construction activities affecting traffic flow. Significant delays are possible in California and Nebraska. Detailed, state-by-state information follows.
I‑80 California Road Conditions
- West Sacramento (Yolo County): Westbound I‑80 connector ramp to US‑50 and associated off‑ramps CLOSED nightly June 13–17, 9 PM–4:59 AM for pavement rehabilitation.
- Alta (Placer County): Eastbound Baxter on-ramp CLOSED from June 9 to Nov 15 for highway widening and shoulder work.
- Emigrant Gap (Placer County): Westbound I‑80 ramp from SR‑20 CLOSED May 17–June 17 for pavement overlay.
- Soda Springs (Nevada County): Northbound I‑80 lanes 1 & 2 CLOSED June 16, 6 AM–5:59 PM for bridge repairs.
- Alta to Drum Forebay (Placer County): Westbound I‑80 lanes 1, 2 and both shoulders CLOSED June 16, 6 AM–4:59 PM for interchange improvements.
I‑80 Nevada Road Conditions
- Reno (Washoe County): Closure of Stoker Avenue under I‑80 between Stardust St and W 4th St for multi-year interstate widening and resurfacing project.
I‑80 Utah Road Conditions
No current ramp closures or construction reported on I‑80 in Utah.
I‑80 Wyoming Road Conditions
No current ramp closures or construction reported on I‑80 in Wyoming.
I‑80 Nebraska Road Conditions
- MM 392–394 (near Lincoln): Eastbound left lane CLOSED for nighttime paving.
- MM 388 (near Seward): Eastbound left lane CLOSED as part of shoulder and guardrail repairs.
- Exit 440 – NE‑50 (144th St, Omaha): Westbound off‑ramp under construction—shoulder closed, nighttime lane shifts.
- Exit 442–445 (Giles Road to L St, La Vista–Omaha): Eastbound and westbound lane closures and ramp adjustments for utility and roadwork.
I‑80 Iowa Road Conditions
No current ramp closures or construction reported on I‑80 in Iowa.
I‑80 Illinois Road Conditions
No current ramp closures or construction reported on I‑80 in Illinois.
I‑80 Indiana Road Conditions
No current ramp closures or construction reported on I‑80 in Indiana.
I‑80 Ohio Road Conditions
No current ramp closures or construction reported on I‑80 in Ohio.
I‑80 Pennsylvania Road Conditions
No current ramp closures or construction reported on I‑80 in Pennsylvania.
I‑80 New Jersey Road Conditions
No current ramp closures or construction reported on I‑80 in New Jersey.
I-80 State Weather Links
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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.
