Carmel Will Start Merchants Square Utility Project
Work to upgrade water and sewer lines in the commercial district begins late this October.
Updated on Oct. 12, 2026 in Utilities

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The city of Carmel will begin essential water and sewer infrastructure upgrades at Merchants Square starting by the end of October 2026. This extensive construction project is designed to replace aging pipes and support future growth in the area.
Why it matters
The project addresses critical aging utility networks to ensure long-term reliability for local businesses and residents. These infrastructure improvements are intended to accommodate the commercial area's ongoing and future expansion needs.
The improvement project will proceed through 13 rolling construction phases to minimize disruption. Customers with inquiries regarding service impacts may contact Carmel Utilities Customer Service at 317-571-2442.
The players
Carmel Utilities
This is the municipal department responsible for the management, maintenance, and expansion of water, sewer, and stormwater infrastructure within the city of Carmel.
The details
Crews will perform work northwest of the intersection at Keystone Parkway and 116th Street, impacting several corridors including Keystone Way, AAA Way, Medical Drive, and Range Line Road. Businesses throughout the Merchants Square district will remain open and accessible to the public throughout the construction duration.
Timeline
Construction work begins by the end of October 2026.
The project is expected to continue through mid-2027.
Market Landscape
This project represents a broader trend of proactive municipal investment in infrastructure to support the ongoing urban redevelopment of the Merchants Square district. By modernizing essential utilities, the city aims to maintain the competitiveness of this commercial hub against newer retail developments.
Local shoppers and employees should expect traffic changes near Keystone Way and Merchants Square Drive as detour signs are posted for each construction stage. While businesses remain open, visitors should allow extra time for travel in the area until the project concludes in mid-2027.
The takeaway
Business owners and residents should monitor posted signage for real-time updates regarding specific road closures during the 13 construction phases. Planning routes around the intersection of Keystone Parkway and 116th Street will help commuters navigate the area efficiently through mid-2027.
Further reading
For more information on ongoing infrastructure efforts, visit the Utilities section.
Source note: This article includes information reported by Current Publishing.
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