Build a Website where customers can find retail store locations on a map

Hello friends, for our new project we will be building a website where the goal will be to help website visitors find a local store in there area. We will be listing about 5,000 stores across the usa. You will need to create a wordpress based website that will contain a google map that will allow for the stores to populate on the map. Website visitors should also be able to look for a store by different states in the usa. Example, user clicks California and all of the california stores will appear. There will need to be an individual page for all 50 states with the store listings in those states. We will need to scrape the store names, the store addresses and the email addresses from another existing website or you will have to go to this other website and type this information in to create the 5,000+ store listings. Post your bid and I will give you more specific details about the type of website. Looking to get started right away. Thank you. Phase 2 - Each store listing will have it's own page that should be able to include a short description, upload phones, videos.