Crosswalks with pedestrian-activated stoplights were proposed to replace the tunnels under the freeway. Intersections indicated in bold are intersections with stoplights. The road has five at-grade intersections with stoplights and two ramped overpass intersections. There are no stoplights or four way intersections. Stoplights halted vehicle traffic while aircraft crossed North Harbor Drive. These roads are usually filled with traffic and have many stoplights. Around the area, the route is a four-lane divided expressway (with surface crossings and stoplights). The city also assumed responsibility for maintaining the stoplights installed along the former highway. In 2004, the town was forced to put in stoplights and lane markers. It then reaches several stoplights as it serves as a north-south main street. Escalon currently has 4 stoplights in town all within a 1/4 mile proximity. As stated, there really is no "downtown Frametown", and there are no stoplights. There are no stoplights in town. There are no stoplights and very few commercial businesses. Trinity, north of Houston, has two stoplights.