Requests for Proposals

CAT operates mobility services in Dauphin County, Cumberland County, and the city of Harrisburg. To provide our services, we rely on a broad range of businesses and contractors who work with us through the procurement process. The goods and services we purchase, ranging from office supplies to buses, are crucial to providing safe, reliable and economical transportation for our customers.

CAT is committed to providing a full and open competitive environment for procurement opportunities in conformance with local, state and federal regulations. CAT solicitations are issued as Request for Proposals (RFP); Invitations for Bids (IFB); or, Request for Quotations (RFQ) depending on the type of goods or services.

Guidelines and procedures for all procurements are contained in the bid documents at the time of solicitation. CAT encourages small businesses owned by minorities and women to pursue contracts to compete for CAT business.

If you are interested in obtaining RFPs, please contact


PTASP Software

The Susquehanna Regional Transportation Authority (SRTA), dba rabbittransit is requesting Proposals for the services described as follows.  The Authority will receive proposals related to the supply and maintenance of Public Transportation Agency Safety Plan (PTASP) Software and the five-year support of same.   SRTA serves and maintains locations in Adams, Columbia, Cumberland, Dauphin, Franklin, Harrisburg City, Montour, Northumberland, Perry, Snyder, Union and York Counties.  This solicitation and resulting purchase will encompass all locations.

All proposals and contracts are subject to all applicable Commonwealth and Federal laws and to a financial assistance contract between the Federal Transit Administration (FTA) and the Pennsylvania Department of Transportation (PennDOT).

All costs incurred by Proposers in the development of their proposals in responding to this RFP are the sole responsibility of the Proposers.  No such costs will be reimbursed by the Agency.  Furthermore, Proposers must not include such costs as part of their cost proposals to perform any work described in this RFP.

Please request the full specification by sending an email request to

Sealed Proposals and questions regarding these projects should be addressed to:

Allen Hollenbach

Procurement Analyst

Susquehanna Regional Transportation Authority

415 N. Zarfoss Drive

York, PA 17404


2:00 PM December 11, 2023


SRTA hereby notifies all proposers that in regard to any contract entered into pursuant to this RFP advertisement or solicitation, disadvantaged business enterprises (DBE’s) will be afforded full opportunity to submit proposals in response and will not be subjected to discrimination on the basis of race, color, sex or national origin in consideration for an award. The Authority reserves the right to postpone, accept or reject any and all proposals and to waive any informality in the RFP process as the Authority deems in any of its own best interest. Proposals received after the specified closing time will be considered late proposals and will not be evaluated for award. Misdirected submittals will not be accepted.