Interstate 40 (I-40) Road Conditions and Weather

Check for I-40 Road Conditions, work zones, regional hazards, and I-40 Weather Conditions with Live Radar. Click here for Weather on I-40

I-40 Road Conditions

I-40 Road Conditions for October 7, 2025

  • Oklahoma (Midwest City): I-40 is narrowed between I-240 and Town Center Dr with lane shifts; ODOT notes intermittent ramp closures at the Douglas Blvd interchange during operations. See state section for link.
  • Tennessee (Nashville/BNA area): TDOT’s published schedule includes short overnight closures at I-40 EB Exits 216A/216B and the SR-255 (Donelson Pike) → I-40 EB on-ramp on specific nights. See state section for link.
  • For other I-40 states below, no I-40 ramp closures were publicly listed for today’s daytime period on their official 511/DOT pages at time of publication; check the links for live updates.

I-40 California Road Conditions

I-40 Arizona Road Conditions

  • Today: Ongoing paving work occurs at times (e.g., Kingman/MP 47–58 project) with lane restrictions when scheduled; no I-40 ramp closures posted today.
  • Links: AZ 511ADOT – Current Road Restrictions

I-40 New Mexico Road Conditions

I-40 Texas Road Conditions

I-40 Oklahoma Road Conditions

  • Midwest City (I-240 ↔ Town Center Dr): I-40 reduced to two lanes each direction with lane shifts. Intermittent ramp closures at Douglas Blvd during construction operations; follow on-site detours when posted.
  • Links: ODOT Traffic Advisory (I-40/Douglas Blvd)OKTraffic (511)

I-40 Arkansas Road Conditions

  • Today: No I-40 ramp closures listed for Fort Smith–Little Rock–West Memphis corridor as of this morning.
  • Links: IDrive Arkansas – Closures

I-40 Tennessee Road Conditions

  • Nashville (near BNA): TDOT’s active schedule includes short overnight closures (when scheduled) at:
    • I-40 EB Exit 216A (interchange split)
    • I-40 EB Exit 216B (interchange split)
    • SR-255/Donelson Pike → I-40 EB on-ramp

    Verify tonight’s window before late travel.

  • Links: TDOT Ramp Schedule (BNA)TDOT SmartWay (511)

I-40 North Carolina Road Conditions

I-40 Road Conditions Overview

I-40 passing through northern Arizona near Flagstaff (high elevation region). Interstate 40 (I-40) is a major east–west highway spanning eight states from California to North Carolina, covering about 2,556 miles. As one of America’s longest interstates, I-40 connects the Pacific and Atlantic via deserts, mountains, plains, and major cities. 

Interstate 40 spans over 2,500 miles across eight states from California to North Carolina. Road and weather conditions vary greatly along the route — from desert heat to mountain snow.

Regional Weather Hazards Along I-40

  • California & Western Arizona: Summer brings extreme heat (over 110°F) and dust storms. Winters are mild in the lowlands, but Flagstaff gets heavy snow. Be ready for sudden monsoon storms in July–September.

  • Eastern Arizona & New Mexico: I-40 stays at high elevation (up to 7,300 ft). Expect winter snow, strong crosswinds, and freezing nights. Summer days are warm, with thunderstorms possible.

  • Texas Panhandle & Oklahoma: This area is known for tornadoes in spring, ice storms in winter, and high winds year-round. Roads are flat but can get slick quickly.

  • Arkansas & Tennessee: Hot, humid summers with daily storms. In winter, ice storms and black ice can hit bridges and hills. Tornadoes are possible in spring.

  • Eastern TN & Western NC: The Appalachians bring steep grades, snow, fog, and rockslides. Conditions change fast — especially near Asheville and the Pigeon River Gorge.

  • Eastern NC (Raleigh to Wilmington): Summer storms and hurricanes can flood roads. Winters are mild but ice storms can occur every few years.

Always check local forecasts and be ready for snow, fog, wind, or flooding along your route.


Absolutely — here’s the expanded “Current Road Conditions & Work Zones on I-40” section with more practical detail, while still keeping it concise and focused:


Current Road Conditions & Work Zones on I-40

Road conditions along I-40 can shift dramatically across its 2,500+ mile route due to aging infrastructure, ongoing maintenance, and regional weather damage. While some stretches offer smooth travel, others are rough or under construction. Here’s what to expect:

🛣️ Desert & Southwest (CA to NM)

  • Western I-40, especially in California and Arizona, often has worn pavement, heat cracks, and surface ruts, particularly between Barstow and Flagstaff.

  • Summer heat can degrade asphalt rapidly, and wind-blown sand may cause erosion or debris on the road.

  • Be alert for blowing dust advisories and single-lane closures for emergency repairs.

🚧 Urban Construction Zones

  • Cities like Oklahoma City, Little Rock, Memphis, Nashville, and Raleigh frequently have major construction projects, including:

    • Bridge repairs

    • Interchange expansions

    • Resurfacing projects

  • Expect nighttime lane closures, narrowed shoulders, and reduced speed limits.

  • In Oklahoma City, for example, a multi-month bridge rehab at I-44 causes major daytime slowdowns and overnight closures.

  • Always merge early and obey posted signs — fines double in work zones, and traffic can back up fast during peak hours.

⛰️ Mountain Pass & Rockslide Areas

  • In the Smoky Mountains (TN/NC border) and around Black Mountain, I-40 sees:

    • Rockslide repair projects

    • Lane reductions in tunnels and curves

    • Brake check pull-offs for trucks

  • Fog and wet pavement increase risks, especially on curvy downhill grades.

  • In Arizona and New Mexico, high-elevation roadwork can be delayed due to snow or high winds — always check before crossing mountain zones.

❄️ Seasonal Maintenance & Closures

  • Winter (Dec–Feb): Expect plowing, salting, and rolling closures during snow or ice storms, especially from Flagstaff to Albuquerque and through Tennessee and North Carolina.

  • Spring (Mar–May): Flood repair work is common in low-lying areas of eastern Oklahoma, Arkansas, and central NC.

  • Summer (May–Sep): Asphalt resurfacing, guardrail replacements, and bridge maintenance often cause daytime lane closures and slower speed zones.

  • Fall (Oct–Nov): Some repaving continues, but overall work decreases as colder weather sets in.

🚛 Construction Safety Tips

  • Watch for workers and equipment near the shoulder — especially in narrow or hilly sections.

  • Stay in your lane, avoid distractions, and don’t rely solely on cruise control in work zones.

  • For truckers: reduce speed gradually before entering lane shifts or merge zones — some are tight and poorly lit at night.

Use 511, DOT apps, or traffic sites to check ahead. Planning around closures can save you hours on long-distance travel across I-40.


Let me know if you’d like this section formatted for HTML or adapted for a specific state or audience (e.g., truckers or RVers).


High-Risk Zones & Traffic Hazards

  • Albuquerque, OKC, Nashville, Memphis: These urban areas see heavy merging, frequent crashes, and construction delays.

  • Tennessee Stretch: I-40’s entire path across TN is one of the most dangerous, with steep grades and dense traffic from Memphis to Knoxville.

  • Smoky Mountains (TN/NC): Sharp curves, fog, and wildlife crossings increase accident risk. Drive slowly and cautiously.

  • Long Rural Stretches: Between Barstow, Gallup, and Amarillo, driver fatigue, dust storms, and lack of lighting can make night driving hazardous.

Stay alert and avoid speeding. Know your location and plan breaks ahead.


Real-Time Traffic & Weather Tools for I-40

  • 511 State Systems: Dial 511 or visit state DOT sites for closures, construction, and live cameras.

  • Navigation Apps: Use Google Maps or Waze for live traffic, but truckers should verify detours before following.

  • Weather Apps: Apps like WeatherBug, AccuWeather, and Drive Weather show storm paths, radar, and alerts along I-40.

  • Truckers:

    • Use Trucker Path for rest stop parking, fuel prices, and weigh station status.

    • Monitor CB channel 19 or SiriusXM Road Weather for real-time chatter.

✔ Check conditions before you leave and during fuel/rest stops to avoid surprises.