 Access is not controlled at Dunlavy Street, where traffic to or from Allen Parkway can cross the median.A continuous green T-intersection at Taft Street, allowing controlled access for westbound traffic, with a stoplight for eastbound traffic existed prior to 2015 where the conversion of the westbound lanes to parking spaces (east of Montrose Boulevard) eliminated the intersection where the Taft and Gillette Street intersections have traffic signals.The intersection of Allen Parkway and I-45 was once known as the "Spaghetti Bowl" because of the numerous curving entrance and exit ramps.