That would not be my preferred route if another road was available. I have traveled through similar situations. I do not believe your examples major danger is no sidewalk or having to be in the correct lane position to keep cars from cutting you off. It is the speed of the motor vehicles through the freeway interchange. Are you a good sprinter. I lived in San Bernardino CA for several years. When I traveled to the VA hospital I went south on Tippecanoe Ave. After you go under interstate 10 you are in Loma Linda CA. The speed limit through there is lower and there are allot of business and several cross roads before and after. I was always able to position myself behind another car and stay with it. The problem where I rode was it gave some people enough time to show that they were a hole babies. Brake checks, get out of the traffic lane, get to the right which was the on ramp.