I found three Easter eggs just today on a walk through Van Cortlandt Park in the Bronx—the park is rife with hidden historic treasures!
One is the
weird old reference marker I've posted about previously.
Another is a NYC street blade sign for Jerome Ave. in the median of I-87 at Exit 13. While Jerome Ave. did indeed continue up the I-87 right of way into Yonkers, this sign isn't quite old enough or in quite the right spot to date from that era. Yet there's a second bracket that looks as if it could have held an intersecting street sign; what might it have said? (
StreetView)
The last is a fire hydrant and some crumbling stonework along the long-obliterated r.o.w. of Mosholu Avenue where it crosses the old Croton Aqueduct trail. Interestingly, there is another hydrant and some better-preserved stonework behind the ballfields on the other side of I-87 from here (which you can just discern in
this StreetView, and Mosholu Avenue lives on here as the entrance drive into the ballfield parking area. (Similarly, Mosholu Ave. still exists on the western side of the park leading to the stables and maintenance areas.)
This stretch of I-87 was in the news recently when a small plane successfully made an emergency landing on it.