Where in the world is Polvo San Diego?

So I was driving back to my house from South of Dallas today and I was on I45. From I45 I had to get on I30-E and while my house is, in fact, "East", I couldn't take I30-E I had to Take I-30-E "West", not I-30-E-East. After a while on I-30-E-West would turn into I35"E" which I would, in fact, take North.. After about 30 minutes I would take I-35-E-North until I hit "Main Street", Which is also called "FM1171", which is also called "Cross Timbers Blvd". Needless to say I only got lost once and it only cost me about 30 extra minutes.

Why don't they just install some flippen mountains like in Colorado, call those "west", and have one major Interstate that runs north and south?

I need a beer.