Traffic flow optimization in Portland, Oregon

The Hawthorne Bridge, located in Portland, Oregon, is the oldest operating vertical lift bridge in the United States. Built in 1910, this bridge spans 3552 feet in length and 73 feet in width, with 4 lanes of traffic carrying approximately 30,000 motor vehicles per day, including 800 TriMet buses and 8000 bicycles. The bridge features a unique vertical lift system, allowing for vessels to pass underneath with a main span that can be raised 110 feet. With its historic significance and bustling traffic, the Hawthorne Bridge is a vital transportation link in Portland, serving as a key connection for cyclists, pedestrians, and commuters alike.

The Oregon Transportation Department is a local government office located at 6000 Southwest Raab Road in Portland, Oregon. This department is responsible for overseeing and managing the transportation infrastructure throughout the state, including roads, highways, bridges, and public transportation systems. Their mission is to ensure the safe and efficient movement of people and goods within Oregon. The department also works to improve and maintain the transportation network, address traffic congestion, and promote sustainable transportation options. With a dedicated team of professionals, the Oregon Transportation Department plays a crucial role in keeping the state's transportation system running smoothly.