Shots Around the Sloop: Pothole Silver Lining

A reader writes:

CDOT neglect allows view of Sloop's past:  Seems like these potholes might not get fixed before winter, but at least we get to see some "hidden Chicago," to steal a phrase. 

On eighteenth under the old railroad bridge, just west of Clark, we can see the old brick street, along with three rail tracks, presumably for a pair of street trolleys from the sloop's past.

(Hat tip: MLG!)