Map Gallery

Interactive maps provide a unique way to explore a particular topic. The interactive maps in this gallery were developed using the MD iMAP infrastructure, services and application templates. The gallery contains interactive maps represen​ting a wide range of public services and initiatives.

Our most recent map gallery submissions are featured below:

Know Your Zone Know Your Zone
Know Your Zone is a color-coded interactive map you can use to determine which storm evacaution zone you live in based upon your street address. Knowing your zone will help you avoid unnecessary evacuation travel, thereby reducing highway congestion, easing overcrowding at local storm shelters and boosting public safety.

Provided by the Maryland Emergency Management Agency (MEMA)

Opportunity Zones Maryland Designated Opportunity Zones
The Opportunity Zone program is a nationwide initiative administered by the U.S. Treasury created under the 2017 Tax Cuts and Jobs Act. The program provides federal tax incentives for investment in distressed communities over the next 10 years. Areas designated as Oppo​rtunity Zone​s will be able to reap the benefits of capital gains to help redevelop underserved communities. The U.S. Treasury has designated the state’s 149 Opportunity Zones. The designations will be effective for 10 years.

Provided by the Maryland Department of Housing and Community Development (DHCD)

Medusa Medusa
Medusa, Maryland’s cultural resource information system, is a new interactive map-based tool to view our extensive geographic database and to access the records linked to these resources. Through Medusa, you can access information about architectural and archeological resources recorded in the Maryland Inventory of Historic Properties (MIHP) and the National Register of Historic Places (NRHP), as well as properties on which MHT holds preservation easements.

Provided by the Maryland Historical Trust (MHT)

FY 19 Proposed Capital Budget Map Maryland's FY19 Proposed Capital Budget Map
Find out where tax dollars are spent across Maryland in categories of economic development, education, health and environment, public safety and safer neighborhoods and transportation.

Provided by the Maryland Department of Information Technology (DoIT), the Maryland Department of Budget and Management (DBM) and the Maryland Department of Transportation (MDOT)

Maryland's Freight Story Maryland's Freight Story
This story map highlights the Maryland Department of Transportation’s (MDOT's) multimodal transportation system (highway, rail, water and airports) for goods movement provides a critical support structure for the economic vitality of the State and surrounding region. Reliable access to the highway, rail, water and airport networks enable businesses to meet their customers’ needs in the State, international and global markets.

Provided by the Maryland Department of Transportation (MDOT)

Please contact the GIO Office at to include an interactive map in the gallery.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​