I-80 (Interstate 80) Road Conditions

I-80 Road Conditions for April 20, 2026

I-80 has active construction impacts concentrated in California, Nevada, Utah, Wyoming, Nebraska, Pennsylvania, Illinois, Indiana and New Jersey, with the most specific current ramp closures posted in California, Utah, Nebraska and New Jersey. The clearest active ramp closures are the eastbound I-80 ramp work in the East Bay/Carquinez corridor in California, the I-80/I-215 interchange closures in Salt Lake County, the westbound Darr interchange ramp closure in Nebraska, and the eastbound Exit 56B ramp closure in Woodland Park, New Jersey. Reno, Pine Bluffs, Kimball/North Platte, Mercer County PA, the Will County/Joliet corridor in Illinois, and northwest Indiana all remain in active work zones with lane shifts, narrowed lanes, speed reductions, reconstruction or bridge work.

  • California: Overnight eastbound I-80 lane and ramp closures continue between McDonald Avenue and the Carquinez Bridge, including the San Pablo Avenue ramps, San Pablo Dam Road on-ramp, Hilltop Drive loop on-ramp, Richmond Parkway ramps and Fitzgerald Drive ramp.
  • Nevada: West Reno remains under lane shifts and reduced speeds between West McCarran Boulevard and Keystone Avenue, with intermittent overnight ramp closures at West McCarran Boulevard and Keystone Avenue.
  • Utah: The I-80/I-215 interchange is in a rolling ramp-closure phase; the Redwood Road ramps to westbound I-80 and to northbound/southbound I-215 began a roughly 30-day closure sequence on April 6, and additional airport- and Tooele-bound connector closures are scheduled next.
  • Wyoming: I-80 near Pine Bluffs is back in phase two construction with concrete slab replacement and work on three bridge structures.
  • Nebraska: Bridge and construction work is posted near Kimball and east of North Platte, and the westbound Darr ramp closure message directs traffic to use US-30.
  • Ohio/Pennsylvania: The Ohio-Pennsylvania line segment remains an active work area, with lane restrictions posted on I-80 eastbound just west of the state line in Hubbard Township and active PennDOT reconstruction from the state line to West Middlesex in Mercer County.
  • New Jersey: The eastbound Exit 56B ramp from I-80 to Squirrelwood Road northbound in Woodland Park is posted closed until June 1.

I-80 California Road Conditions

Active overnight construction is posted on eastbound I-80 between McDonald Avenue and the Carquinez Bridge. Named ramp closures in the current Caltrans fiber project include the San Pablo Avenue eastbound I-80 on- and off-ramps, San Pablo Dam Road eastbound I-80 on-ramp, and Hilltop Drive eastbound I-80 loop on-ramp. Caltrans also lists additional nightly closures affecting the Richmond Parkway ramps, Fitzgerald Drive ramp, areas near Appian Way, and connectors near West MacArthur and the I-980/I-580 interchange. These closures are overnight, generally Sunday through Thursday, and the project is moving east toward the Carquinez Bridge.

California I-80 conditions | Caltrans I-80 fiber project closure update

I-80 Nevada Road Conditions

In west Reno, I-80 is under active improvement work between West McCarran Boulevard and Keystone Avenue. Current posted impacts include 24/7 lane shifts, reduced lane widths, a 55 mph work-zone speed, and overnight interstate reductions to a minimum of one lane between 10 p.m. and 5 a.m. weekdays. NDOT also posts intermittent overnight ramp closures at the West McCarran Boulevard ramps and Keystone Avenue ramps. Separately, NDOT launched a bridge replacement project directly west of Reno with traffic shifts and speed reductions beginning April 6.

Nevada 511 | NDOT I-80 West Reno improvements | NDOT I-80 bridge replacement west of Reno

I-80 Utah Road Conditions

Utah’s biggest current I-80 impact is the I-80/I-215 interchange work in Salt Lake County. UDOT says every ramp in that interchange will close at different times this spring and summer for bridge deck replacement. The first active sequence began April 6 and closed the ramps from Redwood Road to westbound I-80, Redwood Road to southbound I-215, and Redwood Road to northbound I-215 for about 30 days. UDOT also says the next phase is set to close the ramp from southbound I-215 to westbound I-80 toward the airport and the ramp from eastbound I-80 to southbound I-215 toward Tooele for about a month. In Tooele County, UDOT also posts heavy/wide-load restrictions on I-80 at mileposts 101-102 over UPRR for loads over 80,000 pounds or wider than 13 feet.

UDOT Traffic | UDOT I-80/I-215 ramp closure update | UDOT I-80 structure replacement / load restriction page

I-80 Wyoming Road Conditions

WYDOT has active construction posted on I-80 near Pine Bluffs. Phase two resumed this month and includes replacement of concrete slabs and work on three bridge structures. The accessible WYDOT route page did not post a same-page named ramp closure for I-80, but the Pine Bluffs corridor is an active construction zone.

WYDOT I-80 route conditions | WYDOT Pine Bluffs construction update

I-80 Nebraska Road Conditions

Nebraska has active I-80 work posted in at least two locations. Near Kimball, I-80 is posted for bridge construction between about 1 mile west of Kimball and 2 miles east of Kimball with a posted 13-foot width restriction. East of North Platte, I-80 is posted for construction work about 5 miles east of North Platte with a 12-foot width restriction. Nebraska’s current message signs also show a named ramp closure at I-80 westbound / NE-24A westbound at Darr with the message “I-80 WB ramp closed use US-30.”

Nebraska 511 | Nebraska 511 I-80 search

I-80 Iowa Road Conditions

No specific active I-80 ramp closure or same-day construction item was surfaced on the accessible Iowa 511 public pages during this check. Use the Iowa 511 I-80 route listing for live updates before publishing or pushing this section.

Iowa 511 | Iowa 511 events list

I-80 Illinois Road Conditions

Illinois remains in the long-running I-80 reconstruction corridor from Ridge Road in Minooka to U.S. 30 in Joliet/New Lenox. IDOT’s project pages show active reconstruction across about 16 miles of I-80, and the 2026 stage includes the Center Street interchange, Chicago Street interchange, and replacement of the I-80 bridges over the Des Plaines River. A same-day named ramp closure was not surfaced on the accessible public pages checked here, but the Will/Kendall/Grundy County corridor is an active I-80 construction zone.

Getting Around Illinois | IDOT I-80 corridor project page

I-80 Indiana Road Conditions

Northwest Indiana is in the I-80/94 FlexRoad corridor, which is the main active I-80 construction program in the state. The accessible INDOT public restriction pages checked here did not surface a same-day named I-80 ramp closure entry, but the I-80/I-94 corridor remains under major staged work and should be treated as an active construction corridor.

Indiana Trafficwise 511 | INDOT 80/94 FlexRoad project

I-80 Ohio Road Conditions

In northeast Ohio, the most specific current I-80 work item surfaced is at the Pennsylvania line: I-80 eastbound just west of the Pennsylvania state line in Hubbard Township has various lane restrictions tied to a pavement replacement project being overseen from the Pennsylvania side. No same-day named Ohio I-80 ramp closure was surfaced on the accessible public pages checked here.

OHGO | ODOT traffic advisories

I-80 Pennsylvania Road Conditions

Pennsylvania has active long-segment reconstruction and rehabilitation work on I-80. In Mercer County, PennDOT lists rehabilitation/reconstruction from the Ohio/Pennsylvania line to Mile Marker 5 near West Middlesex. PennDOT also lists active reconstruction projects from Mile Marker 6 to Mile Marker 10 and from Mile Marker 11 to Mile Marker 15 in Mercer County. In Monroe County, PennDOT lists a separate active project from the I-80/I-380 interchange to Bartonsville, including work at the Scotrun and Tannersville interchanges. A same-day named ramp closure was not surfaced on the accessible public pages checked here, but western Pennsylvania and the Pocono segment are both active I-80 work zones.

511PA | PennDOT I-80 Ohio line to MM 5 project | PennDOT I-80 Monroe County project

I-80 New Jersey Road Conditions

New Jersey has a clearly posted active ramp closure on I-80 eastbound Exit 56B to Squirrelwood Road northbound in Woodland Park. The 511NJ active construction feed lists that all lanes on that exit ramp are closed until 3:00 p.m. on June 1, 2026. That is the most specific currently posted I-80 ramp closure surfaced on the New Jersey side during this check.

511NJ traffic map | 511NJ active construction feed

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.