With recent changes to the New England Locking Standards I wanted to identify significant roads in Massachusetts that may benefit from a higher locking level. Here are my initial thoughts please feel free to comment and edit.
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The following roads have been identified because of their significance in the Massachusetts road network as needing a higher lock level due to volume of traffic or complexity.
- SR-1 (from the end of the Freeway Section to where it crosses over I-95 in Danvers)
- SR-2 (from the end of the Freeway Section in Acton to Boston)
- SR-9 (from Boston to Worcester)
- US-6 (the entire non freeway section on Cape Cod)
- Massachusetts Ave till it becomes a minor highway in Lexington
- Memorial Drive
- Storrow Drive/Soldier Field Rd
- Commonwealth Ave
- Beacon St
- Boylston St (is also SR-9 for a stretch)
- Jamaicaway/Riverway/Arborway
- VFW Pkwy
- William T Morrissey Blvd
- Dorchester Ave
- The Major Highways (MH) running along side the I-93 Tunnel in Boston
- Bridges / Tunnels for Boston
- All MH Roundabouts (related to Roundabouts in MA )