I-80 (Interstate 80) Road Conditions
I-80 State Weather Links
I-80 Road Conditions for February 26, 2026
Overall I-80 summary (Feb 26, 2026):
- California: Multiple planned closures reported along I-80 today, including full closures affecting the westbound on-ramp from Treasure Island and closures impacting access near Pinole, Appian Way, and Fairfield. See details below.
- Nevada: Overnight ramp closures are scheduled in the Reno/Sparks area as part of the I-80 corridor improvements, including ramps at West McCarran Blvd and Keystone Ave. See details below.
- Wyoming: A right-lane blockage eastbound is reported between Elk Mountain and Arlington at/near milepost 246. See details below.
- Nebraska: Long-term I-80 work continues, including widening to six lanes, reconstruction of the Pleasant Dale Interchange ramps, and reconstruction of overhead bridges at NW 126th / NW 112th / NW 98th / NW 84th streets. See details below.
I-80 California Road Conditions
- Ramp closure: I-80 westbound on-ramp from Treasure Island — planned/full closure today (time windows vary by closure period on the Caltrans closure feed).
- Ramp/access impacts (Pinole): Planned closures affecting I-80 access near Pinole (planned/full closures today; specific ramps and times shown on the Caltrans closure feed).
- Ramp/access impacts (Appian Way): Planned closures affecting I-80 access near Appian Way (planned/full closures today; specific ramps and times shown on the Caltrans closure feed).
- Ramp/access impacts (Fairfield): Planned closures affecting I-80 access near Fairfield (planned/full closures today; specific ramps and times shown on the Caltrans closure feed).
Links: Caltrans Planned Lane Closures | Caltrans QuickMap
I-80 Nevada Road Conditions
- Ramp closure (overnight): I-80 corridor improvements in the Reno/Sparks area include overnight ramp closures (typically 9:00 PM–5:00 AM) impacting:
- West McCarran Blvd ramps connecting with I-80
- Keystone Ave ramps connecting with I-80
Links: Nevada 511 (NV Roads)
I-80 Utah Road Conditions
- Planned roadwork / ramp closures: Check UDOT’s live map and roadwork listings for I-80-specific items today.
Links: UDOT Traffic (Live Map) | UDOT Roadwork (List)
I-80 Wyoming Road Conditions
- Lane blockage: I-80 eastbound — right lane blocked due to road damage between Elk Mountain and Arlington at/near milepost 246.
Links: WYDOT 511 (WYOROAD)
I-80 Nebraska Road Conditions
- Long-term construction: I-80 widening work continues to expand portions to six lanes.
- Interchange work: Reconstruction of the Pleasant Dale Interchange ramps.
- Bridge work: Reconstruction of overhead bridges spanning I-80 at:
- NW 126th Street
- NW 112th Street
- NW 98th Street
- NW 84th Street
Links: Nebraska 511 | Nebraska 511 (Event List)
I-80 Iowa Road Conditions
- Planned roadwork / ramp closures: Use Iowa 511’s event list and map filters for I-80 to view today’s active construction and any ramp closures.
Links: Iowa 511 | Iowa 511 (Event List)
I-80 Illinois Road Conditions
- Planned roadwork / ramp closures: Use Illinois’ road-closure and road-construction mapping tools to view I-80-specific closures and work zones active today.
Links: IDOT Road Closures | Getting Around Illinois (Maps)
I-80 Indiana Road Conditions
- Planned roadwork / ramp closures: Use Indiana’s 511 map and list view to identify any I-80 construction activities and ramp closures active today.
Links: Indiana 511 (TrafficWise) | Indiana 511 (Event List)
I-80 Ohio Road Conditions
- Construction impacts: Use Ohio’s real-time traffic tools and county traffic advisories to view I-80 work zones and any ramp closures posted for today.
Links: ODOT Traffic Advisories | OHGO Real-Time Traffic
I-80 Pennsylvania Road Conditions
- Construction impacts / closures: Use 511PA’s live map and lists to see today’s I-80 construction zones and any ramp closures currently posted.
Links: 511PA
I-80 New Jersey Road Conditions
- Construction impacts / closures: Use NJ’s 511 map to view I-80 construction and any active ramp closures posted for today.
Links: 511NJ (Traffic Map) | NJDOT 511 Info
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.
