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Location Closure The Hamilton Branch will be closed beginning Monday, June 16 for facility improvements. 

Announcement The Pennsylvania Avenue Branch will be closed beginning at 4 pm on Monday, June 9 due to a facilities maintenance issue. The branch will operate on a reduced schedule with limited services 10 am–4 pm through Friday, June 13.

Location Closure The Govans, Forest Park, Washington Village, Reisterstown Road, Brooklyn, Northwood, & Herring Run branches are closed for facility improvements. Learn more here.

Holiday Closing All Pratt Library locations will be closed Thursday, June 19 in observance of Juneteenth.

Each year, bright yellow salt boxes are distributed throughout the city to help Baltimoreans treat streets and sidewalks in the snow and ice. In December 2020, some boxes received a makeover after local artist Juliet Ames noticed a box with no letters on it. Dozens of other artists have now added creative flair to salt boxes around the city.

This exhibit, on display at the Central Library in early 2025, showcased a photo collection of salt boxes across the city. You can browse the collection online at Digital Maryland.

Salt Box exhibit - people looking at display windows in a wall case showing various cutouts of salt box designs
Salt Box - 3 display windows in a wall case showing various cutouts of salt box designs
Salt Box - oversized Baltimore City salt box in the library hallway, with City emblem
Salt Box - My Salty Detetcor Is Off the Charts - spiderman reference
Salt Box - a rebus puzzle design and three more small representations of decorated salt boxes
Salt Box - Ouija board and Natty Bro snow art
Digital Maryland
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Digital Maryland


Digital Maryland provides online access to digital versions of rare and unique materials, including historical maps, photographs, reports, books, manuscripts, and artwork.

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Maryland Department


The Maryland Department is a great first stop for researching any topic that is related to Maryland or the people, places and events that have occurred in the state.