Regional Transmission Main
(Segment A)
Project ID: AWSP-06-01
Project Description: 4.5 miles of 16"-20" diameter water transmission main
Project Area: Romeoville, Crest Hill
Project Status: Design
Bid Advertisement Date: May 2027
Construction Start Date: Q4 2027
Construction Completion Date: Q4 2029
Contractor Name: TBD
Submit construction questions or comments to construction@gpwc-il.org
or by calling 833.815.GPWC (833.815.4792)
Project Notes
Updated 07/15/2026 Field investigations complete.
Updated 06/11/2026 90% design work is ongoing.
Updated 02/11/2026 The design team continues with 90% design work.
Updated 09/05/2025 The design team has submitted the 60% design documents for review.
Updated 06/10/2025 Design in progress. Field investigations ongoing.
Updated 04/04/2025 Design in progress. Field investigations planned.