Location: Katy Fwy and SH 6, Houston Reassurance shield after SH 6 Location: Katy Fwy and Eldridge Pkwy, Houston The  Katy Tollway is about to begin Location: Katy Fwy and Eldridge Pkwy, Houston Exit left for the Katy Tollway, which is just the two HOV lanes turned toll Location: Katy Fwy and Kirkwood Rd, Houston … Continue reading U.S. Route 90, TX-6 to Sam Houston Tollway/TX-8 Beltway