Since the Uber X rate was to compare with the 1 way taxi fare I assume it was also 1 way. I don't see a way in the app to request an Uber X for more than 4 passengers. Their instructions for drivers are only 4 as well. I'm sure you can do it with Uber Black, but isn't that the same as finding a car service?You can get larger UBER cars. If you rent, you can use a car pool lane to reduce traffic and use WAZE to determine the most effective route to get there with live traffic updates and route adjustments. Did the UBER rate include anytime at the market? otherwise it may be 2 45 dollar rides.
Yes, LA traffic can be bad but if you plan it correctly, it may not be as bad as you think. Looking at Google Maps, the drive right now is about 1:15 if you head south to the 405 and then north. If you take 5 N, it's an 1:30 with more risk of bad traffic. Bus and light rail is ONLY 3:00 hours...LOL.
Waze says it's only an hour on 110 with car pool (HOT, High Occupancy) or paying the toll (EzPass Only). This is at 9:50 AM on a Tuesday. It could be longer during rush hours.
As far as the 110 HOT lanes I'd advise anyone thinking of using them to research what they'll need. You need a FasTrak transponder that is accurately set to the number of passengers. If you use the ones without a switch that work in Nor Cal you'll be charged per mile. If you use the lanes without a registered transponder you'll receive a violation.