This item includes 7 DES numbers spread throughout 6 Different Construction Contracts. They include: B-45271 (2300765), B-45285 (2300807), B-45281 (2300813), B-45277 (DES 2300794 & 2300804), and B-45276 (2300838 & 2300839). The selected firm will perform Preliminary Engineering and Plan Development Services necessary to produce Construction Contract Documents, including the following services: Environmental Documentation Preparation, Pavement Profile Grade Survey, Permits, Utility Coordination, Hydraulic Design, Construction Phase Services and other services as needed. Some of the potentially needed services include, Geotechnical Services and Pavement Design. The letting dates provided in the deliverable section are preliminary dates subject to change. While a change in letting date should be anticipated changes are expected to keep letting within the 2025 fiscal year. The selected consultant?s fee proposal shall be 45 calendar days after the selection date for this RFP item. These contracts will utilize the INDOT eInvoice application.