Tennessee Is Adding Toll Lanes to I-24 and Has Not Said If Trucks Get In

On August 19, 2026 Governor Bill Lee announced that Tennessee had selected a private partner to build, finance and operate the I-24 Southeast Choice Lanes, two new tolled lanes in each direction across roughly 26 miles of Interstate 24 between the I-40 interchange in Nashville and I-840 near Murfreesboro. The state put the project cost at 9.2 billion dollars and the projected concession value at 24.8 billion, the largest public private partnership ever offered for an interstate managed lanes project in the country, and it lands on the busiest freight and commuter stretch in Middle Tennessee. If you run that corridor, the operating picture changes long before the first toll gantry goes up. The coverage side of it sits on our page for commercial truck insurance in Tennessee.

What Tennessee actually approved

The winning team is DriveTN, a consortium the state lists as including Cintra, Transurban, Tikehau, Ferrovial, Webber and AECOM. The Federal Highway Administration approved the environmental assessment on January 30, 2026 and issued a Finding of No Significant Impact on June 16, 2026, and the final agency action notice published in mid August opened a 150 day window for court challenges. The state has been clear on one point, the existing general purpose lanes are not being removed and they stay free. Drivers who want the new lanes pay a user fee.

Nobody has said yet whether trucks can buy in

Here is the part that matters most to an owner operator, and it is still open. Neither the federal notice nor the state announcements say whether tractor trailers will be allowed in the Choice Lanes, and no commercial vehicle toll rate has been published. Managed lane projects in other states have gone both ways. Some price trucks by axle and let them in. Some bar them outright. Until TDOT says otherwise, plan your Nashville to Murfreesboro running on the assumption that you stay in the general purpose lanes while a share of the passenger traffic moves out of them. That is not necessarily bad for you, but it changes what the lane beside you is doing.

A multi year work zone on a corridor you cannot avoid

Twenty six miles of interstate widening does not happen quietly. Adding two lanes in each direction plus new interchange and access points means years of shifted alignments, narrowed shoulders, temporary barrier and night closures on a stretch that carries Nashville commuter volume on top of freight moving between Nashville, Chattanooga, Atlanta and Birmingham. The detours are not attractive either. US 41 through La Vergne and Smyrna is a signalized surface route and swinging wide to I-840 adds miles, so most trucks will keep running I-24 straight through the work.

What that concentration does to a loss record is predictable. Work zone crashes skew toward rear end and sideswipe, a frequency problem more than a severity problem, and frequency is what moves a renewal. Barrier contact, debris and blown steer tires off cut up pavement land on physical damage. The rear end that happens because traffic stacked without warning behind a lane taper lands on commercial auto liability, and in a long running work zone the plaintiff side will argue you had notice of the condition every day for years.

Managed lanes move the conflict to the access points

A priced lane corridor is not a uniform road. Traffic enters and leaves the Choice Lanes only at defined access points, which means the weaving and merging that used to be spread across the corridor gets compressed into a handful of locations. Cars accelerating out of a toll lane into general purpose traffic, and cars cutting across to reach an entry before it closes, is the classic managed lane conflict pattern. A loaded truck holding the right lanes has the worst position for it, long stopping distance and a blind side that fills with vehicles deciding at the last second.

Two practical responses. Run a camera. In a managed lane merge dispute the video of who came across the line is usually the whole case, and an adjuster with footage settles a claim that would otherwise go to a jury on two conflicting stories. And treat the construction period as a scheduling question, not just a traffic annoyance. Sitting in a stacked work zone eats hours, and hours violations show up in the safety data underwriters weight most heavily when they are recent.

What to do before the cones go out

Construction has no announced start date yet, so this is planning time rather than reaction time. Pull your own loss history on the corridor and see whether the I-24 exposure sits in a few shifts or spreads across the week. Confirm your physical damage deductible is one you can absorb twice in a year, because work zone contact claims tend to arrive in pairs. If you haul into or out of the Rutherford County warehouses, look at what a longer transit does to your motor truck cargo exposure on temperature sensitive or high value freight. All of it is easier to do now than after the first claim.

If you run Tennessee lanes and you want a straight read on what your coverage actually does in a work zone claim, we can walk through it. Get a truck insurance quote in under a minute, or call or text 423-264-4255 and talk to a person. Start at the quote form, or read the state overview on our Tennessee truck insurance page first.