After my bittersweet experience in the tunnel under the slaughterhouse, I find myself in the tunnels below the Packard Plant. Much better weather and a bit more caution made it a good trip rather than a messy one.
These really bring back the days of the Northville Tunnels. Although I must say, the main Packard tunnels are much nicer than some of the utility tunnels at the former Wayne County Training School.
Paying way more attention to what is on the ground in this tunnel trip. Basic rule: if you are below grade, there will be some serious drainage infrastructure.
i.e. = Don’t stick your leg in a hole.