At least according to local Assemblywoman Mimi Walters. Here's her quote from a recent news story: "Gina Zari, spokeswoman for Assemblywoman Mimi Walters, R-Laguna Niguel, said the representative for coastal areas of southern Orange County and northern San Diego County backs the toll road and believes it actually will help the park, by providing money for improvements."
In reality construction of the 241 Toll Road Extension will destroy hundreds of acres of the park and close the scenic San Mateo Campground.
I suggest you write her an email and let her know how much you think the San Onofre State Beach and Trestles will benefit from a 6 lane toll highway. Here's her online comment Form