I've been so favorable for the new lights on 98....at the same time, the chances of people running red lights on 98 are of great concern. At least now we know to WAIT until the coast is clear before we pull out from 395 for example. With the lights, we will all ASSUME that the coast is clear when we have green light!! I do hope that the warning signs of some type will remain on 98 so folks will know they are approaching potential red light. I don't know a thing about traffic/safety controls but would totally support whatever warning system works. I am already warning, warning, warning my family of drivers to BE MORE CAREFUL THAN EVER once these lights go up & not to ASSUME that Green means the coast is clear! Be safe!!