Detroit, MI
48 pics
03 Apr 2013
RemovedChecked on "as of" date (either in person or via latest GSV available), removal happened as late as that date or before
as of 2014
Update Mar 2018: Despite the civic chaos surrounding the city administration around this time (2013 and on) they managed to replace a lot of the really old stuff within a couple of years of these pictures being taken.
The first few pics taken April 2013, the rest October 2012 before the LED changeout started in earnest.Detroit was home to a huge amount of vintage installations, some dating from the beginning of last century. This is an example of some of the newer stuff, a Westinghouse Reflectolux Senior, series overhead wired mercury on Conant St south of E 8 Mile.
03 Apr 2013
RemovedChecked on "as of" date (either in person or via latest GSV available), removal happened as late as that date or before
as of 2014
These pics taken April 2013
This is quite a typical scene- mid last century Westinhouse fixtures, overhead wired, with spot replacements of cobraheads.
03 Apr 2013
Status unknownCheck attempted on "as of" date (usually via GSV in this case), but status of light could not be determined at that time, usually as fixture could not be found again
as of Apr 2019 but probably gone 2014
These pics taken April 2013
However there's still a lot of old stuff downtown- this Westinghouse mercury teardrop is underground series wired, with the isolation ballast on top of the pole.

14 Oct 2012
RemovedChecked on "as of" date (either in person or via latest GSV available), removal happened as late as that date or before
as of Oct 2014
E Palmer and John R in Detroit proper, and two of the oldest wooden poles, one with an incandescent teardrop and one with a cobrahead retrofit. That style of teardrop seems to be the oldest, and the climbing pegs on the pole presumably date it all the way back to the days when there were arc lamps which needed their carbons changing regularly. Having said that, the usual way arc lamps were mounted at the turn of last century in the US was on lowering mechanisms.

14 Oct 2012
RemovedChecked on "as of" date (either in person or via latest GSV available), removal happened as late as that date or before
as of Sep 2015
A little further down Palmer, at Brush St now, and new housing developments but still the ancient lighting. Most of the teardrops like the one here no longer worked by this point (Oct 2013).

14 Oct 2012
Actually that looks like a mercury lamp in that fixture, although I'm not sure if Detroit used and straight series mercury, I doubt it though. There isn't and room in the head for a mercury
ballast, that's for sure. It's possible the ballast is in the base of the pole or in a pull box, I wasn't able to confirm that.

14 Oct 2012
RemovedChecked on "as of" date (either in person or via latest GSV available), removal happened as late as that date or before
as of Jul 2016
On the other side of the Brush/Piquette intersection, a teardrop hanging on. You can see why this installation was in need of decommissioning, some of these fixtures were in imminent danger of falling.

14 Oct 2012
SurvivingChecked on "as of" date (either in person or via latest GSV available), so can be assumed to be surviving at least as far as that date
as of Nov 2023
This next sequence of pics is of a parking lot at 7701 Walbridge St, which can be accessed from Van Dyke St, just north of I-94. It's been abandoned for years, but the lighting has survived largely intact.
Update July 2024: Latest GSV is Nov 2023 from the freeway, from which the tops of these poles can be seen. The twin arm pole nearest the freeway has one of the arms detached at the pole and hanging by the cables, but most of the rest of this installation is amazingly, still largely intact.

14 Oct 2012
RemovedChecked on "as of" date (either in person or via latest GSV available), removal happened as late as that date or before
as of 2015
Heading south on Van Dyke, over the freeway, this is at Charlevoix and a surviving teardrop/cast iron fluted pole. Ths one was surviving into 2015, note the missng access door at the pole base. This is an indication, in this part of the world, that copper thieves have been looking for cable to steal. This light was changed to overhead multiple wiring at some point.

14 Oct 2012
RemovedChecked on "as of" date (either in person or via latest GSV available), removal happened as late as that date or before
as of 2015
14th St at Pine, and an indication that before the city streetlight maintenance crews were laid off, there was maintenance going on of the series systems that were still working. Here you can see one of the oldest wooden poles, retrofitted with a Holophane RSL and a series ballast- the grey box with the wires coming out of the pole to it. Those thick wires are the series loop. As with the other stuff round here, this arrangement hung on until 2015, then was replaced with an overhead multiple wired LED fixture on a new wood pole.

14 Oct 2012
RemovedChecked on "as of" date (either in person or via latest GSV available), removal happened as late as that date or before
as of 2015
Just south of I-75 where we were for the last pic, is the famous landmark of the former Michigan Central Station, and in a way, a just as iconic streetlighting sight for Detroit. The Holophane RSL by this point (2012) was discontinued, but Holophane made batches specially for the city, and this one has an external series ballast.