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STH 20 Watermain Relay

3,500 feet of new 12-inch main threaded through a WisDOT reconstruction - including a bore beneath the East Troy Electric Railroad.

Utility Work on a Highway Clock

When WisDOT rebuilt STH 20, the Village seized the window to replace an undersized 6-inch watermain with 3,500 linear feet of 12-inch pipe. Lynch provided design and construction oversight for the relay, synchronized to the highway project's schedule.

The coordination demands were elevated: two nighttime shutdowns of CTH ES limited traffic disruption, and a steel casing pipe was bored beneath the East Troy Electric Railroad - with the railroad coordination that entails. When railroad approvals compressed the timeline, multiple contractor crews worked concurrently to hold schedule.

Watermain relay construction along STH 20

What We Delivered

3,500 LF of 12-Inch Main

Replaced the existing 6-inch watermain with modern 12-inch capacity.

WisDOT Coordination

Utility relay delivered inside a concurrent state highway reconstruction.

Railroad Boring

Steel casing pipe bored beneath the East Troy Electric Railroad.

Night Shutdowns

Two nighttime CTH ES closures kept daytime traffic moving.

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