Route 146 is a major highway in the state of Rhode Island, stretching approximately 18 miles. It connects the city of Providence to the northern part of the state, facilitating travel between urban and suburban areas. The route is an important corridor for both local commuters and regional traffic. The highway features several interchanges that provide access to key locations, including Woonsocket and Lincoln. Route 146 is also known for its scenic views, particularly as it passes through wooded areas and near bodies of water, making it a pleasant drive for travelers.