Specifications include, but are not limited to: add a text messaging feature for the My DTA App to provide arrival predictions for buses arriving at DTA bus stops.; 1. The selected Contractor will provide a turnkey system (“System”) to integrate the DTA’s existing AVL and GTFS-RT information with the text messaging. The System data, with predictions, must be made available in GTFS-real time format that is synced with the DTA’s GTFS data. Real time data should also be available in a human readable format such as JavaScript Object Notification (JSON).; 2. The System will be hosted by the Contractor; no system software or servers will be maintained by the DTA.; 3. The Subscription period for the SMS service will be for a period of three years, with three options of three years each. Respondents will provide a Cost Proposal with itemized costs for the first Contract period through December 31, 2025 and a percent increase in itemized costs for the option period of January 1, 2026 through December 31, 2028. Costs for the option period of January 1, 2029 through December 31, 2031 shall be negotiated at the time the DTA exercises the renewal.; 4. The selected Contractor will also provide reporting tools to the DTA for analysis and evaluation of data on the number of requests by bus stop ID. ; 5. The DTA will not accept technologies that do not integrate via a software development kit (“SDK”) or an automated programming interface (“API”), are not scalable, and/or require additional hardware on vehicles.; 6. The System will accept the DTA GTFS data automatically and will combine multiple vehicle position feeds in real time for maximum accuracy. Changes to the DTA data will be updated at least daily. The DTA may, at its option, request a demonstration of the accuracy of the predicted arrival time data of the Proposed System.; 7. The System will include unlimited storage of DTA AVL data and processing, and will accept the data even when there is insufficient information, such as route assignment, for tracking and reporting.