RT @scottistvan@twitter.com

PSA: Starting shortly, getting around @SomervilleCity@twitter.com is going to be awful for a while:
- Broadway Bridge closed
- Washington St Bridge closed
- Medford St Bridge closed
- Union Square closed
see
https://www.somervillema.gov/departments/green-line-extension AND
https://www.somervillema.gov/departments/union-square-infrastructure
cc @universalhub@twitter.com