“Strange” Blue Tubes Line Parkway Route

Hello time traveller!!
This article is 4089 days old.
The information listed below is likely outdated and has been preserved for archival purposes.

windsoriteDOTca readers have been curious as to why several seemingly-random blue tubes have been protruding out from the ground along the Windsor-Essex Parkway route.

The blue tubes, used for geotechnical surveying, contain instruments used to study soil conditions. Some tubes contain smaller tubes that go into the ground, allowing a camera to be lowered to study traffic impacts on soil.