Specifications include, but are not limited to: The Metropolitan Area Planning Council (“MAPC”) is issuing a “Request for Proposals” (“RFP”) for a consultant to provide a sketch transportation modeling tool to evaluate changes in destination accessibility and travel patterns associated with various transportation and land use alternatives for a major redevelopment site in the Boston region’s inner core. The provided tool should be able to efficiently produce modeling results for multiple scenarios based on changing assumptions about the scale, location, mix, and form of future development; the routes, speed, and frequency of future transit services; and the nature of transportation demand management policies put into place.