Neptune Avenue on the F line is foreign territory for this southbound G train. That probably explains why it's so late. It's follower is visible in the background, one station away.

Outbound J train and inbound Z train between Gates Avenue and Kosciuszko Street.

Diverted D train entering Kings Highway on the southbound Sea Beach express track, with an N train stopped at the station

Diverted D train entering Kings Highway on the southbound Sea Beach express, with an N train stopped at the station

Diverted D train between Bay Parkway and Kings Highway on the Sea Beach express, crossing from the bidirectional express track to the southbound express track

Excursion train, led by a former Redbird painted in the 1970's MTA paint scheme, crossing Manhattan Valley at the newly rehabbed 125th Street station

Excursion train, led by a former Redbird painted in the 1970's MTA paint scheme, approaching Dyckman Street on the Upper Broadway line

An outbound G train rounds a sharp curve and enters the lower level of West 8th Street-NY Aquarium station.

An inbound #7 train enters 111th Street station.

At Chauncey St, on the top of the hill on Brooklyn's Broadway Elevated, you can see all the way to Myrtle Avenue, four stations away.

B layup between Brighton Beach and Ocean Parkway, with the Brighton Beach station in the background

Southbound Q train and B layup between Brighton Beach and Ocean Parkway

Southbound F train rounding the curve into West 8th Street