Holiday observed: Fourth of July.
Retail stores: Open at owner’s discretion.
Liquor stores: Open.
Convenience stores: Open.
Taverns, bars: Open.
Stock market: Closed.
Municipal, state, federal offices: Closed.
Mail: Post offices closed; express delivery only.
MBTA: Subways and buses on Sunday schedule. Commuter rail on Saturday schedule. Hingham and Hull commuter boat service on Saturday schedule. Charlestown commuter boat service on weekend schedule. The Ride on a Saturday schedule. For more information, call 617-222-3200.Boston traffic rules:
Trash/recycling collection: Trash and recycling pickup delayed Friday in Allston, Brighton, Dorchester, East Boston, Hyde Park, Jamaica Plain, Mattapan, Roslindale, and West Roxbury.Trisha Thadani can be reached at firstname.lastname@example.org. Follow her on Twitter @TrishaThadani.