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Ohio Turnpike and Infrastructure Commission
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Berea, Ohio 44017-2799
(440) 234-2081
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OHIO TURNPIKE AND INFRASTRUCTURE COMMISSION

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Description Addendums Q & A Respondents Letter of Interest Date Inquiry End Date Due Date
LOI NO. 14-2025 Request for Letters of Interest to Conduct an Interchange Feasibility Study for Project No. 71-25-18

LOI No. 14-2025 for Project No. 71-25-18
     Jul 15, 2025  Jul 29, 2025  Aug 12, 2025 
LOI NO. 13-2025 Request for Letters of Interest for Construction Administration and Inspection Services for Project No. 99-25-18

LOI No. 13-2025 for Project No. 99-25-18
   Respondents
 Jul 1, 2025  Jul 11, 2025  Jul 18, 2025 
LOI NO. 9-2025 Request for Letters of Interest for Bridge Repainting Construction Administration and Inspection Services for Project No. 40-25-01

LOI No. 9-2025 for Project No. 40-25-01
 Addendum No. 1
 Respondents
Resolution No. 47-2025
 Mar 26, 2025  Apr 2, 2025  Apr 9, 2025 
LOI NO. 6-2025 Request for Letters of Interest for General Construction Administration and Inspection Services for Project No. 99-25-10

LOI No. 6-2025 for Project No. 99-25-10
   Resolution No. 36-2025
Resolution No. 37-2025
 Jan 30, 2025  Feb 6, 2025  Feb 13, 2025 
LOI NO. 4-2025 Request for Letters of Interest for Material Testing and Quality Control Services for Project Nos. 99-25-11(12)(13)(14)(15)

LOI No. 4-2025 for Project Nos. 99-25-11(12)(13)(14)(15)
 Addendum No. 1
 Respondents
Resolution No. 22-2025
Resolution No. 23-2025
Resolution No. 24-2025
Resolution No. 25-2025
Resolution No. 26-2025
 Jan 15, 2025  Jan 22, 2025   Jan 29, 2025
LOI NO. 2-2025 Request for Letters of Interest for General Construction Administration and Inspection Services for Project Nos. 99-25-08(09)(10)

LOI No. 2-2025 for Project Nos. 99-25-08(09)(10)
   Respondents
Resolution No. 20-2025
Resolution No. 21-2025
 Jan 6, 2025  Jan 13, 2025  Jan 20, 2025 
LOI NO. 1-2025 Request for Letters of Interest for Bridge Construction Administration and Inspection Services for Project Nos. 99-25-05(06)(07)

LOI No. 1-2025 for Project Nos. 99-25-05(06)(07)
   Respondents
Resolution No. 17-2025
Resolution No. 18-2025
Resolution No. 19-2025
  Jan 2, 2025 Jan 9, 2025   Jan 16, 2025
LOI NO. 30-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-19

LOI No. 30-2024 for Project No. 71-24-19
 Addendum No. 1
 Respondents
Resolution No. 65-2025
 Nov 26, 2024  Dec 10, 2024 Dec 17, 2024 
LOI NO. 29-2024 Request for Letters of Interest for Pavement Replacement Construction Administration and Inspection Services for Project Nos. 99-25-03(04)

LOI No. 29-2024 for Project Nos. 99-25-03(04)
 Addendum No. 1
 Respondents
Resolution No. 122-2024
Resolution No. 123-2024
 Nov 8, 2024  Nov 15, 2024  Nov 22, 2024 
2025-2026 Biennial Request for Qualifications to Perform Engineering, Architectural and System Design Services, Surveying, Environmental Services and Construction Support Services
     Nov 4, 2024  Nov 18, 2024   
LOI NO. 27-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-16

LOI No. 27-2024 for Project No. 71-24-16
   Respondents
Resolution No. 35-2025
 Oct 21, 2024  Nov 4, 2021  Nov 12, 2024 
LOI NO. 26-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-15

LOI No. 26-2024 for Project No. 71-24-15
   Respondents
Resolution No. 34-2025
 Oct 21, 2024  Nov 4, 2024  Nov 12, 2024 
LOI NO. 25-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-14

LOI No. 25-2024 for Project No. 71-24-14
 Addendum No. 1
 Respondents
Resolution No. 49-2025
 Oct 21, 2024  Nov 4, 2024  Nov 12, 2024 
LOI NO. 24-2024 Request for Letters of Interest for Professional Engineering Design Services for the Pavement Replacement Program for Project Nos. 71-24-17(18)

LOI No. 24-2024 for Project Nos. 71-24-17(18)
 Addendum No. 1
 Respondents
Resolution No. 15-2025
Resolution No. 16-2025
 Oct 15, 2024   Oct 29, 2024 Nov 5, 2024 
LOI NO. 23-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-13

LOI No. 23-2024 for Project No. 71-24-13
 Addendum No. 1
Addendum No. 2
 Respondents
Resolution No. 33-2025
 Oct 7, 2024  Oct 21, 2024  Oct 28, 2024
LOI NO. 22-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-12

LOI No. 22-2024 for Project No. 71-24-12
 Addendum No. 1
 Respondents
Resolution No. 14-2025
 Sep 30, 2024  Oct 15, 2024  Oct 21, 2024 
LOI NO. 21-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-11

LOI No. 21-2024 for Project No. 71-24-11
 Addendum No. 1
 Respondents
Resolution No. 5-2025
 Sep 23, 2024  Oct 7, 2024  Oct 15, 2024
LOI No. 20-2024 Request for Letters of Interest for General Engineering Services for Project Nos. 99-25-01(02)

LOI No. 20-2024 for Project Nos. 99-25-01(02)
 Addendum No. 1
Addendum No. 2
 Respondents
Resolution No. 124-2024
Resolution No. 125-2024
 Sep 16, 2024  Sep 30, 2024   Oct 7, 2024
LOI NO. 18-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-08

LOI No. 18-2024 for Project No. 71-24-08
   Respondents
  Jun 24, 2024 Jul 8,
2024		  Jul 15, 2024
LOI NO. 13-2024 Request for Letters of Interest for Bridge Construction Administration and Inspection Services for Project No. 43-24-10

LOI No. 13-2024 for Project No. 43-24-10
   Respondents
Resolution No. 100-2024
 May 17, 2024   May 24, 2024 May 31, 2024 
LOI NO. 10-2024 Request for Letters of Interest for Construction Administration and Inspection Services for Project Nos. 99-24-09(10)(11)

LOI No. 10-2024 for Project Nos. 99-24-09(10)(11)
   Respondents
Resolution No. 50-2024
Resolution No. 72-2024
 Mar 14, 2024  Mar 21, 2024  Mar 28, 2024
LOI NO. 9-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-01

LOI No. 9-2024 for Project No. 71-24-01
 Addendum No. 1
 Respondents
Resolution No. 73-2024
 Mar 1, 2024  Mar 15, 2024  Mar 22, 2024 
LOI NO. 8-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-24-02

LOI No. 8-2024 for Project No. 71-24-02
 Addendum No. 1
 Respondents
Resolution No. 88-2024
  Feb 23, 2024 Mar 8, 2024   Mar 15, 2024
LOI NO. 7-2024 Request for Letters of Interest for Professional Engineering Design Services for The Pavement Replacement Program for Project No. 71-24-03

LOI No. 7-2024 for Project No. 71-24-03
 Addendum No. 1
 Respondents
Resolution No. 55-2024
 Feb 9, 2024   Feb 23, 2024  Mar 1, 2024
LOI NO. 4-2024 Request for Letters of Interest for General Construction Administration and Inspection Services for Project Nos. 99-24-05(06)

LOI No. 4-2024 for Project Nos. 99-24-05(06)
 Addendum No. 1
 Respondents
Resolution No. 40-2024
 Jan 18, 2024  Feb 2, 2024  Feb 9, 2024 
LOI NO. 1-2024 Request for Letters of Interest for Professional Engineering Services for Project No. 71-23-14

LOI No. 1-2024 for Project No. 71-23-14
 Addendum No. 1
Addendum No. 2
 Respondents
Resolution No. 63-2024
 Jan 5, 2024  Jan 19, 2024  Jan 26, 2024 

Requests for Letters of Interest (“LOI”), Request for Proposals (“RFP”), or Request for Qualifications (“RFQ”) or similar solicitation documents will be forwarded to all potential respondents who have pre-registered with the Commission or requested a copy through purchasing@ohioturpike.org.  Anyone interested in registering with the Commission can send an email to the Department of Contracts Administration at purchasing@ohioturnpike.org.

Any engineering consulting firm that has not previously responded to the Commission’s Request for Qualifications (“RFQ”) to be added to the Commission’s mailing list, must do so prior to submitting a Letter of Interest for any Engineering Services opportunity. To receive the RFQ package, please contact the Department of Contracts Administration  at purchasing@ohioturnpike.org.