Travel
With I-40 damaged from Helene, how will it impact holiday traffic in Tennessee? What to know before you go
Video: I-40 damage after Tropical Storm Helene in Western North Carolina
Aerial video shows damage and beginning of repairs of Interstate 40 along the Pigeon River in Western North Carolina.
Are you taking a road trip this holiday season?
You’re not alone. AAA experts predict 71.7 million travelers to be on the roads nationwide around Thanksgiving, a 1.3 million increase over 2023 numbers.
In East Tennessee, Tennessee Department of Transportation Spokesperson Mark Nagi anticipates the highways being “very busy.” Road damage and closures add even more complication and congestion to the already-crowded roads.
Tropical Storm Helene caused grave damage to Tennessee and North Carolina highways when the storm swept through on Sept. 27. Months later, road damage continues to be top of mind for drivers.
“We’re continuing to work to get these roadways and bridges open as quickly as possible,” Nagi said.
Interstate 40 remains closed across the Tennessee and North Carolina state border after a mudslide wiped out a portion of the highway. The North Carolina Department of Transportation has a plan to reopen two-way traffic in the gorge, but not in time for Thanksgiving or Christmas travel.
To make travel a bit easier, there will be no temporary lane closures from noon on Wednesday, Nov 27, through 6 a.m. on Dec. 2, according to Nagi. However, this does not apply to long-term closures like I-40 where roads are closed for damage.
Tips for holiday travel
Knowing that highways in East Tennessee could be extra busy this year, Nagi shared some road trip tips to make the holiday travel easier.
- Download the SmartWay app, or look at the road closure map online.
- Give yourself extra time to travel. Leave early if you can.
- Try to avoid travel during peak times, including Wednesday, Nov 27.
Where is I-40 closed?
Still, you’re unable to drive across the Tennessee state line into North Carolina on I-40.
In Tennessee, there is one lane of traffic open in each direction between Mile Marker 446 and Mile Marker 451 at the state line. Commercial traffic cannot go any further than Mile Marker 440 on I-40 East, according to Nagi.
The highway is closed in both directions from Mile Marker zero to 20 in North Carolina.
How many people travel across I-40 at the gorge?
I-40 is a major thoroughfare through the Southern Appalachian Mountains. The stretch of I-40 in North Carolina that was damaged by Helene supports about 7,610 trucks daily and a total average daily traffic of over 26,000 vehicles.
Alternate route: Use Interstate 26 through Erwin
You can use I-26 through Erwin to cross the state line. This route option reopened in late October, according to Nagi. There is one-lane two-way traffic through the area.
Nagi said there would likely be more traffic on this route through the holiday travel season.
Alternate route: Use Interstate 81 and Interstate 77
From Knoxville, travelers can head north on I-81, which connects with I-77 toward Charlotte. It’s more miles, but you can eventually get to Ashville and other areas of North Carolina from there.
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