An alley near Sosaeul Station in Sosa-gu, Bucheon-si, Gyeonggi-do. On the afternoon of the 13th of last month, Mr. Lee Young-seok (82), holding a shopping cart in his hand, looked both sides and crossed the two-lane road. When asked why he jaywalked at a railroad crossing, he answered, “How long does it take to get to that distant railroad crossing?” This was a ‘T-shaped intersection’ without traffic lights where vehicles coming from two lanes and a side road met. Convenience stores, restaurants, and beauty salons were concentrated inside the alley, and across from it was a villa village. Although it is a place with many pedestrians, the nearest crosswalk in front of a convenience store frequented by residents was over 70 meters away. Considering the route of crossing the road and then returning to the destination, it is a distant detour for the elderly.● 100 people jaywalked in two hours, and the dangerous crossing continued. As a result of observing the scene for two hours with Jang Hyo-seok, a researcher at Samsung Fire & Marine Insurance's Traffic Safety Culture Research Institute, approximately 50 people per hour crossed the lane instead of crossing. About 90% of them were elderly. Young people who walk relatively quickly