After much searching I finally found some future LBJ rendering. NICE NICE NICE!!!! WOW WOW WOW!!! Dallas continues to be at the forefront of freeway design and aesthetics. I am by no means a super freeway fan, but these along with Central Expressway have made me see them in a different light.
- Nice unique architectural feature that make it Central Expressway like, but in it's own way
-straight up and down walls like Central whether above or below grade
-tight to the mainlanes and even overhanging at points service roads like Central
-Plant and art features throught out the overpasses and walls.
-Similar signage and stoplight systems to central
- Tunnels, that's right, tunnels of 3 lanes each look like the most likely option between the tollway and I-35 with 4 lanes each direction on the surface rather than widening to 14 lanes.
- Permant reversable and non-reversable HOV lanes depending on best space and efficiency needs
Well, here are the renderings. The first four are the 'Alternatives'. Designs for the freeway style will be finalized by taking elements from each of these. Even the walls from all four in an alternating pattern are possible. Even differing designs for each of the four major sections. Should be super nice. Supposedly this will be decided upon before the fall.
These next 2 are concepts of what certain combinations could look like
If it turns out like Central did, it should be nice to see.
You can probably figure out why I posted some renderings. That's a time consuming page to get through