GRAYSON COUNTY MPO RELEASES A REQUEST FOR PROPOSAL FOR THE GRAYSON COUNTY 2055 DEMOGRAPHICS UPDATE
The Grayson County Metropolitan Planning Organization (GCMPO) is the organization charged with transportation planning for the greater Sherman-Denison Urbanized Area, which includes Grayson County, and is the recipient of federal planning funds.
The Grayson County Metropolitan Planning Organization (MPO) seeks proposals from qualified Respondents to provide professional services involving highly technical tasks regarding updating the demographics for the Travel Demand Model. The MPO utilizes the Travel Demand Model in the process of transportation planning, in the evaluation of projects and in the formulation of transportation plans.
Proposals for furnishing the services described herein will be received until 2:00 P.M. (CDT) on May 14, 2025 at which time the proposals will be publicly opened and acknowledged.
Proposals may be mailed or hand delivered to:
Grayson County Purchasing
100 W Houston St, 3rd Floor
Sherman, TX 75090
Proposals received after the submission deadline will be considered void and unacceptable. The MPO is not responsible for lateness or non-delivery of mail, carrier, etc., and the date/time stamp will be the official time of receipt.
All inquiries for information shall be in writing and be directed to: Grayson County MPO at the address listed above, or email at barnettc@gcmpo.org on or before 10:00 A.M. (CDT) on May 1, 2025.
Please click HERE for more information.
Responses to inquiries:
| Question |
Response |
| Will the new 2023 base year model be developed using TexPACK 2.5 or the newer TexPACK 3.0? |
All 2055 models are planned to be in TransCAD 10.0 and TexPACK 3.0. |
| Is "InfoGroup" in Task B4 a reference to Data Axle data? |
Yes |