State Route 102 is a highway located in the state of Washington. It serves as a vital connector between various towns and cities, facilitating local and regional travel. The route spans approximately 20 miles, providing access to both urban and rural areas. The highway is known for its scenic views, particularly as it passes through Mount Rainier National Park. It is frequently used by commuters, tourists, and commercial vehicles, making it an important part of the state's transportation network. Regular maintenance and improvements are conducted to ensure safety and efficiency for all users.