There is an alternative that raises a total redesign of how the crosses are managed and, for the moment, it is taking a result. Can it be implemented in Argentina?
On Argentine routes, crosses are usually risk points where numerous accidents occur. Traditionally, solutions to organize traffic have been roundabouts (economical and easy to implement) or, in more complex cases, bridges. However, these alternatives are not always practical in highways and highwayswhere fluency and safety are needed at high speed.
End of roundabouts? The intersection model that gains space on the US routes
Given this problem, in USA and some European countries began to be implemented an intersection model called RCUT (restricted crossing u -urn)that raises a Total redesign of how crosses are managed. Instead of allowing direct turns or perpendicular crosses, vehicles that come from secondary roads must turn first to the right, advance a few hundred meters and only there make a return in U to join the route in the desired direction.
The key to Rcut the thing is Eliminates two critical maneuvers: the turns to the left and the crossings in “t”responsible for some of the most serious clashes. According to the Federal Highway Administrationthis scheme can reduce up to 70% accidents with injuries at intersections where it is applied.
ROUND-PLANO
Although in Argentina there are similar variants, its design still fails to replicate the advantages of Rcut. Its incorporation would require investment, clear signage and a strong educational componentbut it could become a real alternative to improve road safety.
Source: Ambito
I’m a recent graduate of the University of Missouri with a degree in journalism. I started working as a news reporter for 24 Hours World about two years ago, and I’ve been writing articles ever since. My main focus is automotive news, but I’ve also written about politics, lifestyle, and entertainment.
