I-80 (Interstate 80) Road Conditions

I-80 Road Conditions for December 4, 2025

Based on current long-duration construction and closure bulletins from state DOTs, the most notable impacts along I-80 today are:

  • California (Placer & Nevada Counties): Long-term construction in the Sierra corridor with Baxter on- and off-ramps and Yuba Gap on-/off-ramps and the eastbound I-80 off-ramp to SR 20 closed until further notice as part of Caltrans pavement and bridge projects between Monte Vista & Drum Forebay and Yuba Gap & SR 20.
  • Nevada (Reno): Ongoing I-80 West Reno Improvements project between West McCarran Boulevard and Keystone Avenue with narrowed, shifted lanes, reduced speeds, and intermittent ramp/road closures through mid-2026.
  • Wyoming (Sweetwater County): Long-term eastbound reconstruction on I-80 between roughly mileposts 141–149 (Patrick Draw – Wamsutter) with milling, paving, bridge rehab and associated delays.
  • Nebraska (multiple segments): NDOT’s current Construction & Detour Report lists several long-term I-80 work zones with lane closures and head-to-head traffic between communities such as Lodgepole–Chappell, Sutherland–Hershey, Gothenburg–Lexington–Kearney–Gibbon, Waco–Utica, and Milford–Pleasant Dale.
  • Pennsylvania (Mercer & Centre Counties): Multi-year reconstruction of I-80 from the Ohio state line to about mile 5 in Mercer County with lane shifts and restrictions, and a separate high-speed I-80/I-99 interchange project near Bellefonte / PA-26 that can affect ramps and patterns near that junction.
  • New Jersey (Wharton area): The former sinkhole work zone near Wharton (around Exit 34) has been fully reopened; there are no longer long-term lane closures from that project.
  • Other segments (NV east of Reno, UT, IA, IL, IN, OH, remaining PA & NJ): Any additional lane or ramp closures appear only in the states’ real-time 511 maps and are not listed in text-based bulletins; expect localized short-term work zones that are not itemized below.

Note: This summary reflects long-duration construction and closure information published in official DOT/project reports. Short-term incidents, nightly closures, and minor maintenance are only visible on each state’s 511/traffic map and are not enumerated here.

I-80 California Road Conditions

  • Sierra Corridor (Placer & Nevada Counties):
    Ongoing construction including the Monte Vista Pavement Rehabilitation Project and Yuba Pass Separation Overhead Bridge Project continues to generate lane and ramp closures between
    Monte Vista & Drum Forebay and between Yuba Gap & the SR 20 junction.
  • Baxter ramps: As part of the I-80 Sierra corridor work, the Baxter on- and off-ramps are reported as closed until further notice, with eastbound traffic detoured to Drum Forebay and then back westbound to reach Baxter.
  • Yuba Gap & SR 20 ramps: The Yuba Gap on- and off-ramps and the eastbound I-80 off-ramp to SR 20 are also reported as closed until further notice, with detours via Eagle Lakes Road back to I-80 for access to SR 20 or Yuba Gap.
  • Additional daytime and overnight lane closures occur periodically along I-80 between roughly Monte Vista, Drum Forebay, Yuba Gap, Troy, and Soda Springs as work shifts along the corridor.

More details and live closures:
Caltrans QuickMap (California I-80 lane & ramp closures)

I-80 Nevada Road Conditions

  • West Reno (West McCarran Blvd – Keystone Ave):
    The I-80 West Reno Improvements project is under way between West McCarran Boulevard (Exit 10) and Keystone Avenue (Exit 12). Lanes in both directions are narrowed and shifted 24/7 within the work zone, with speeds reduced (work-zone speed limit posted on-site).
  • NDOT indicates drivers should expect intermittent ramp and local road closures within this stretch as staging changes; specific ramps and times appear only in the Nevada 511 map.

More details and live closures:
Nevada 511 (NVRoads I-80 travel map)

I-80 Utah Road Conditions

  • No specific long-duration lane or ramp closures on I-80 could be confirmed in text-based UDOT construction bulletins for early December 2025.
    Any short-term work zones, ramp closures, or incident-related restrictions between the Nevada line and the Wyoming line are shown only on the UDOT Traffic/511 map.

Live, segment-by-segment information:
UDOT Traffic (Utah I-80 map)

I-80 Wyoming Road Conditions

  • Patrick Draw – Wamsutter (Sweetwater County):
    A long-term construction project is active on eastbound I-80 roughly between mileposts 141 and 149, from the Patrick Draw / Bitter Creek area toward Wamsutter. Work includes milling, paving, bridge rehabilitation, rest area resurfacing, and traffic control.
  • Within this work zone, drivers should expect construction congestion, slower speeds, narrow lanes and potential delays. Traffic configurations (including any head-to-head arrangements or lane drops) are posted on-site and reflected on WYDOT’s route report.
  • Other portions of I-80 across Wyoming do not show long-duration construction closures in the current WYDOT route report; any short-term or incident-driven closures are listed only in the live system.

More details and live closures:
WYDOT I-80 Route Report

I-80 Nebraska Road Conditions

  • Western Nebraska (Lodgepole – Chappell – Ogallala area):
    NDOT’s current Construction & Detour Report lists long-running I-80 work zones where lanes are closed or traffic is shifted head-to-head between the Lodgepole interchange and Chappell, and further east between Chappell and the junction with Link 27D (near Ogallala).
  • Central Nebraska (Lincoln County & Dawson/Buffalo Counties):
    Additional projects affect I-80 segments between communities such as Sutherland and Hershey, Gothenburg and Lexington, Lexington and Overton / Elm Creek, and between Kearney, Odessa, and Gibbon. These zones involve combinations of single-lane closures, reduced-width lanes, crossover/head-to-head traffic and reduced speeds.
  • Eastern Nebraska (York & Seward Counties):
    Farther east, NDOT lists long-duration work between Waco and Utica and between Milford and Pleasant Dale, again with lane closures and narrowed lanes through at least late 2025.

Full NDOT reports and live 511 map:
Nebraska 511 (I-80 construction & incidents)

I-80 Iowa Road Conditions

  • Iowa DOT’s construction and detour information indicates that I-80 experiences changing short-term work zones and ramp closures, particularly through urban areas such as Des Moines and the I-35/I-80 system, but current detailed lane and ramp closures are exposed only via the Iowa 511 interactive map.
  • No single, clearly documented, multi-year I-80 closure or permanent ramp shutdown could be confirmed in text-based bulletins for early December 2025; drivers should treat any closures shown on 511 as current and authoritative.

Live I-80 closures and construction:
Iowa 511 Interactive Map

I-80 Illinois Road Conditions

  • I-80 in Illinois, especially through the Joliet / Will County corridor, is the focus of multiple ongoing improvement projects. These generate recurring lane reductions and work-zone speed limits, and can include ramp closures at interchanges within the corridor.
  • However, specific day-of ramp closures and lane restrictions are managed through IDOT’s interactive construction/closure maps rather than static bulletins, so the exact ramps affected today must be read directly from those tools.

Current I-80 construction and closures:
Getting Around Illinois – Road Construction Map

I-80 Indiana Road Conditions

  • In Indiana, I-80 runs concurrent with the Indiana Toll Road (I-80/I-90). INDOT and the toll road operator report construction zones, lane restrictions, and ramp closures along this corridor only through their live mapping tools and advisories.
  • No specific, static long-term I-80 ramp closures could be confirmed from currently available text-based bulletins; any active closures today will appear on the Trafficwise 511 map and the Indiana Toll Road traveler information.

Live I-80/I-90 information:
Indiana Trafficwise 511 (I-80/I-90)

I-80 Ohio Road Conditions

  • In Ohio, I-80 largely follows the Ohio Turnpike. ODOT’s OHGO system and Ohio Turnpike tools report current construction zones, lane restrictions, toll plaza work, and ramp closures.
  • No long-duration, static I-80 closure with clearly identified closed ramps could be confirmed from text-only advisories for early December 2025; all active work zones and ramp closures today must be read off the live OHGO map and Turnpike alerts.

Live I-80 (Ohio Turnpike) conditions:
OHGO – Ohio Real-Time Traffic (I-80)

I-80 Pennsylvania Road Conditions

  • Mercer County (Ohio line – mile 5):
    PennDOT’s I-80 Reconstruction Project covers the first few miles of I-80 east of the Ohio state line in Mercer County. Since 2025, this multi-year project has used lane shifts and temporary lane restrictions, including configurations where:
    one eastbound lane is shifted adjacent to westbound traffic while the other passes the work zone.
  • Drivers in this segment should expect shifting traffic patterns, occasional single-lane restrictions and work-zone speed limits through the 2025 construction season and beyond.
  • Centre County – I-80 / I-99 Interchange (near Bellefonte / PA-26):
    PennDOT is constructing a new high-speed interchange connecting I-80 and I-99 near the Bellefonte area. This project can involve temporary lane and ramp closures around the I-80 exits serving I-99 and PA-26 as work progresses.
  • Other short-term lane restrictions and ramp closures elsewhere on I-80 in Pennsylvania (for example, in Luzerne, Clinton, or Clarion counties) are posted dynamically via 511PA and may change from day to day.

Live Pennsylvania I-80 details:
511PA – I-80 Map & Cameras

I-80 New Jersey Road Conditions

  • Wharton (Morris County) sinkhole repair area:
    NJDOT has fully reopened all lanes of I-80 near Wharton (around Exit 34) following emergency repairs earlier in 2025. There is currently no long-term closure or detour remaining at this location.
  • Elsewhere in New Jersey, I-80 experiences changing short-term lane and ramp closures, especially near junctions with the Garden State Parkway and other major routes. These are managed via the live 511NJ system and are not listed in a static, statewide I-80 construction summary.

Live New Jersey I-80 information:
511NJ – I-80 Traffic & Construction

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.