MythBusters - Season 12 - Eps 14: Traffic Tricks
The subject is everyone's favorite topic of discussion besides weather: traffic! The MythBusters determine whether a roundabout (or rotary) is better than a four-way stop sign, if it's faster to drive than fly when your trip is under 400 miles, and whether it's better to change lanes or stay put in heavy traffic.
About MythBusters

Title: MythBusters
First Air Date: 2003-01-23
Last Air Date: 2018-02-21
Status: Ended
Rating: 7.812/10 (from 560 votes)
Language: EN
Seasons: 17
Total Episodes: 272
Network: Discovery SBS
Genres: Documentary
Production Companies: Beyond Productions, Beyond Entertainment
Synopsis
MythBusters is a science entertainment television program created and produced by Australia's Beyond Television Productions for the Discovery Channel. The show's hosts, special effects experts Adam Savage and Jamie Hyneman, use elements of the scientific method to test the validity of rumors, myths, movie scenes, adages, Internet videos, and news stories.
Cast

Brian Louden
Self - Host

Jonathan Lung
Self - Host

Robert Lee
Self - Narrator (voice)