yes...nearly all the major arteries in the
miramar/mira mesa/utc/ucsd/sorrento valley
are difficult enough for experienced riders, much
less a newer/infrequent one.

personal least fave spot in the area is the 4 lane
stretch of east bound mira mesa blvd just before the
15 fwy. fastest way into scripps ranch but also dangerous.
gives westbound harbor dr by the airport a run for its money.