Westchester Ave: (Satellite)
Amtrak & Trail: (Bridge Hunter; BridgeSync; no Historic Bridges; 3D Satellite)NYNH&H = New York, New Haven & Hartford
The railroad's name for this bridge was "bridge number 3.40".
The common name is "Bronx River Bascules."
 |
| Gregory Grice posted
Amtrak Northeast Regional 147 heads east over NYNH&H RR Bridge #3.40 also known as the "Bronx River Bascules" on Amtrak's Hell Gate Line. The bridge was built by the Pennsylvania Steel Company for the New York, New Haven & Hartford Railroad in 1908 and originally carried 6 tracks over the Bronx River. Today the Bridge carries 3 tracks, 2 Amtrak and 1 CSX and is permanently locked shut after the huge decline in boat traffic in the area. Due to the location of the Bridge, this is the only full view of the span. This was made possible by work being done on a piece of land that was reclaimed by the City of New York in a $40 million Bronx River Greenway expansion that will connect Starlight Park and Concrete Plant Park. Once this project is complete, the bridge will be forever be blocked by a new pedestrian bridge.
Photo Link: http://www.railpictures.net/photo/681773/
|
 |
| eBook, p220 |
When new, the bridge averaged five openings in the winter months and twelve in the summer months. [eBook]
 |
| Copyright: Bronx Historical Society from BridgeSync |
When the spans used to open, I wonder how the catenary wires on the span were joined with the stationary wires on each side so that the span wires could move when the bridge opened. The only railroad electrified in the Chicago was the passenger tracks of the Illinois Central. Since the IC tracks were originally built in the lake (Michigan Avenue was the original lake shore), the IC didn't have to build any movable bridges. (Update: please read RikRak's comment below.)
 |
| Trail View, Jul 2023 |
 |
| River Rail Photo posted You Can See The Red Coming. Amtrak Train 172 is seen crossing the Bronx River Bascules in Starlight Park in the Bronx, New York during the snowfall on January 19, 2024 with AMTK 642 (Salutes Our Veterans). The park was originally called Starlight Park in 1920 when it opened on the site of the former estate of William Waldorf Astor as an amusement park with space for events. After the park closed prior to World War II, the area fell into disrepair. After it was condemned, the New York City Department of Parks and Recreation would ultimately renovate the whole area for the use of the public, and has continued to expand its footprint. The Amtrak Veterans unit was dedicated to those who served in the Armed Forces in 2015, more info through the links below. YouTube video in 4K: https://youtu.be/3XelVhY6dO0 Full resolution pics and prints: https://www.riverrailphoto.com/amtrak/ed4f01afe More on Amtrak 642's dedication: https://history.amtrak.com/.../acs-64-locomotive-no.-642... More on Amtrak 642: https://careers.amtrak.com/content/Veterans-Locomotive/... [Please click the posted link to access the reference links.] Dennis DeBruler shared You can see the snow being kicked up behind the railroad bridge. |
The railroad bridges are Scherzer rolling lift bridges.
 |
| Street View, Jul 2018 |
Westchester Ave. is actually two bridges. It is a rapid transit truss bridge over a vehicle girder bridge.
 |
| Trail View, Jul 2023 |
I can't tell if the girders are steel or concrete. I'm guessing concrete.
 |
| Trail View, Jul 2023 |
 |
| 1 of 12 photos posted by Mr. P. Explores |
Movable bridge spans for overhead catenary use a "catenary sled", a large frame that extends from the movable span to overlap on the approach fixed span that supports the catenary wire. This frame often has some motorized mechanism that retracts prior to opening of the movable span. When the span closes, the sled contact blades overlap to provide a smooth path of electrical continuity for the train’s pantograph(s) to follow.
ReplyDeleteThanks for the information.
Delete