<p>A researcher who’s studied split speed limits says they’re not only unsafe—they waste fuel and increase harmful emissions. Reed Black has the story.</p>

A researcher who’s studied split speed limits says they’re not only unsafe—they waste fuel and increase harmful emissions. Reed Black has the story.

Split speeds – they’re more than just unsafe for drivers

Land Line Now is the trusted news and information program designed specifically for America's truck drivers.

Share Split speeds – they’re more than just unsafe for drivers

Sign up to save your podcasts

Split speeds – they’re more than just unsafe for drivers

Split speeds – they’re more than just unsafe for drivers