Talleyho69, you are welcome.
They are building a bridge to connect the entrance to down town TJ so the easy overpass to the road to Ensenada is closed and one must go a little further to make the U turn over the river, on the way back it is better to go through down town rather than the road next to the river, they have changed the exit to the overpass because of the bridge construction and it is confusing, we ended in the Sentry lanes instead of the ready lanes, the US agent at the booth was mighty annoyed, but oh well signs in TJ are nowhere to be found and if they are they are wrong or misplaced.
navegator