WORCESTER, Mass. - The $40 million Union Station project is expected to be completed in 2025.

According to the MBTA, over the next four years, the station will undergo improvements to its platform, track and accessibility. Improvements will be made while while existing service continues to operate.

From now until Sept. 9, bid for construction of the project will be open. The construction bid can be reviewed here.

The project includes construction of a high level center island station platform which will include canopies, elevators, head houses, pedestrian bridge, stairs, foundation systems, mechanical, electrical including emergency power, plumbing, communication systems, signage, earth support systems, lighting systems, civil and drainage improvements, reconstruction of tracks through select segments, and modifications to the existing interior of the Worcester Union Station building.

The project aims to improve commuter rail service between Boston and Worcester.