Tuesday, June 28, 2016

Roosevelt (12th) Street Bridge

Birds-Eye View
(Bridge Hunter Historic Bridges)
John B Copleston posted
12th Street Viaduct
MWRD posted
The South Branch of the Chicago River at the 12th Street Bridge on July 29, 1920, viewed looking southwest from just north of 12th Street (now Roosevelt Rd) on the east side of the river.
Dennis DeBruler It also shows the roofwalks and high handbrakes on boxcars on tracks that are long gone.

Nuclear Waste Casks

I remember when they were crash testing casks to make sure they would remain intact and contain the waste in case of an accident. I assume they have now been tested to withstand terrorist bombing as well. But the government decided the safety of a few people far away from waste buried inside a mountain is worth more than the safety of the many people that live near the waste currently stored at nuclear power plants. So I don't think the casks have had much use.
John W. Coke posted
Lockwood Brothers Inc moving casks for nuclear waste.
John W. Coke posted three pictures of a cask and its special DODX freight car.



CB&Q Bridge over Rock River, West Channel in Oregon, IL

(Bridge Hunter, Streetview)


Michael Wayne Sitter posted
A westbound intermodal crossing the Rock River at Oregon, IL in the spring of 1989. Miss those tiger stripes! -Michael W. Sitter
Brian Rackley posted
BN 3110 leads westbound train 3 across the Rock River and into Oregon, Illinois 9/24/89
Davis Shroomberg Flickr 2015 Photo: "The bridge was built in 1892 and sees heavy traffic as part of BNSF's Aurora Sub."

95th Street Bridge over Calumet River

20160504,21 3290
(Bridge Hunter, Bridge Hunter Old, Historic Bridges, Chicago Loop BridgesStreetview (with a big boat), 3D Satellite)

Notice that just the first member of the truss is built with lattice work. The other members look like just I-beams fabricated with plate steel and angle irons.

Because there were boats leaving Crowley's Yacht Yard and milling around waiting for the bridge to go up and because I had seen a car parked at the bridge tender house, I knew the bridge was going to go up eventually. So I had time to set up the camera on a tripod and take a video of bridge going up and down to let three sailboats go to the lake. Since I had it on a tripod, I let it run from gates down to gates up. Do pay attention to the comment on YouTube about turning the volume way down because of wind noise. (The weird truss thing on the right is the remnant of the B&O bridge. The lift bridges are what was left of two NYC and two Pennsy bridges.)

(new window)

(new window)  Starting at 11:15, he changed the view to the lake. Note the size of the waves breaking against the breakwater in the background.

(new window)

Below is a picture from Ewing Avenue Bridge. 95th Street bridge is in the foreground on the right.

I used the magic of digital camera resolution to zoom in on the bridge.

Below is an experiment using Gimp to increase the brightness and contrast by +40 each. It is still hard to see the truss work under the deck.

I took this picture because I was trying to figure out why they added weights near the end of the leaves. It must be hard to remove some weight from the counterweights and they did a change that made the leaves lighter. Was the change new lighting? I wonder what those brackets with a hole at the end used to hold.

Even though this 1958 bridge is rather modern by Chicago bridge standards, it doesn't have a nicely rounded upper chord. But it does have plenty of rivets.
The "hills and dales" in the walkway were a little unnerving along with the "wiggling" or "bouncing" of the bridge when cars passed over. I'm used to the bridges in Joliet that don't wiggle unless a big truck crosses the bridge.
The bridge tender house looks more like an aircraft control tower. The cars are parked to pick up fish from Calumet Fisheries. They did a steady business the entire time I was in the area.

License: Creative Commons Attribution-NonCommercial (CC BY-NC)
The previous bridge was built in 1902 and is one of 10 first generation bridges. You can tell a first generation bridge because it had three truss lines, each with the rack teeth on the outside so that you can easily see them. This bridge also had the "Municipal Device" (upside down Y) in the cross bracing. Note how all of the truss members are fabricated with lattice work.

Digital zoom of above photo
Dwayne Stegner posted
The new 95th st. Bridge postcard.
["New" as opposed to the 1899 swing bridge that split in two pieces over the pivot pier. [ChicagoLoopBridges] You can see that they still have to remove the pivot pier.]
Dwayne Stegner commented on a posting
David Mireles commented on his posting

Rod Sellers posted
Where am I?
Rod Sellers commented on his post
Answer: 95th Street bridge, view east, nearing completion 1903. One of the earliest trunnion bascule bridges built in Chicago. Replaced a swing bridge originally at 95th Street. Tracks are for trolley cars. Replaced by current 95th Street bridge in 1958. Iroquois Iron blast furnace visible at back right. Attached photo give different view of the bridge.
Andrew Urbanski commented on Rod's post, cropped
Rod Sellers commented on his post
Different photo from the same source. Daily News photos via Library of Congress. Here is another one.

[It looks like they are building the west leaf in the open position.]
,Alan Janney caught the Alpena heading towards the lake causing this bridge to be in the raised position. Note the NS span is already back down.
Alan Janney posted on 12-13-2018
Calumet River, Skyway Bridge, railroad bridge (don’t know which RR), 95th St and a Lake freighter
Dennis DeBruler The lift span that is down is NS, former Penssy. The two that are up are former NYC. The remnant of a Strauss heel-trunnion bridge that you see between the lift tower and the left bascule leaf was B&O. (A ship allided with the span of the B&O bridge so the span was removed.)
David Daruszka http://www.boatnerd.com/pictures/fleet/alpena.htm
When I commented that lakers with their bridge on the bow are becoming rare, he posted a couple more photos:


C. B. Douglas posted four pictures of a laker north of 95th street with the comment:
Algoma Central's M/v Algolake arrived in the Port of Chicago early Sunday morning under a wet and foggy sky. Heading to the old Marblehead dock assisted by G-tugs Massachusetts & Florida.
Unfortunately, it is a closed group and I don't know where the old Marblehead dock is.

Flickr photo of the Cason J. Callaway boat passing under the bridge. (source) It is nice to learn that some industries along the Calumet River are still viable.

Christine Douglas posted a stern view of the Alpena, the oldest boat on the Great Lakes, with this bridge and the lift bridges in the background. Christine's comment:
The S/S Alpena inbound on the Calumet River in the Port of Chicago this morning, on her way to Lafarge Cement on Lake Calumet. In her honor.... ALL of the bridges readily opened for her all the way to Lake Calumet! Clear sailing all the way through! ... Wow!

Look at the second from last photo on this page.

Saturday, June 25, 2016

Gresham Tower: Rock Island vs. Rock Island and B&OCT

(no CRJ, 3D Satellite)
NorthAmericanInterlockingsphoto photo photo photo photo
Chicago and Northern Indiana Railroad Interlocking Towers

David Daruszka posted
Peter Zimmermann A different tower than too!
Bob Lalich Most likely there were two towers at Gresham at this time, shortly after elevation.

Jason Bird posted the following three photos with the comment "Rock Island Gresham tower. Retired."


The third picture had some comments. To summarize: Left: Chicago, right: Joliet, bottom: Metra's subline (Beverly district), top: South Chicago Branch. The lines up the center was the connection between the two branches. At one time the B&O used the two branches and that connection to go west to Beverly Hills where they had a track that went north to meet their B&OCT tracks up the Western Corridor.

This 1916 map shows all of the tracks mentioned on the control board at the junction. I added a yellow rectangle to highlight the junction. Today, the connector between the two branches and the yard is gone.

Not only did the connector between the branches exist in 1938, you can see streetcar tracks in Halsted. I added a red rectangle where I presume the tower was based on the long shadow at the crossing.
1938 Aerial Photo from ILHAP
Looking at the left side of the third picture, the turnout on the bottom was the "Wall Track" connector to the BRC.

Bob Lalich commented on a post
There are a fair number of photos and other information about the CRIP South Chicago Branch to be found on the internet. Here is a diagram of Gresham Jct taken from an article describing the new interlocking machine installed in 1953. What in particular are you looking for?
Ron Hull I do remember the tracks from the Rock Island/B&O/C&O/Pier Marquette being immediately to the south of the Rock Island suburban line, and even crossing them when driving south on Vincennes. Gresham tower controlled the movements through the junction. Pretty sure the B&O/C&O/PM passenger trains used the station at 63rd and Oakley used this line to gain entry to their home rails on the far east side. There was a North leg of the wye at about 89th street that connected with the Pennsy panhandle. The non-Pennsy passenger trains used the panhandle from about 81st street to the above referenced wye. From the wye they went east until they gained their own main line at 96th Street and the Calumet River bridges.
[I'm going to have to read that about 10 times with a map close by. That is a lot of information.]
Emile John Buteau Back in the late '60s I was on a Rock Island Suburban line at 89th, and we were held while the Capitol Ltd. came thru and when it slowed I waved to Brooks Robinson in the diner car. When I mentioned this once before, everyone said I must've been dreaming. Thanks for your msg.

David Daruszka commented on a posting
Gresham on the Sanborn maps
David Daruszka commented on a posting
Gresham continued
William L. Brushaber Drawing highly inaccurate, only 2 tracks across Halsted st., I have worked the Englewood job and the Bridgeworks which used Gresham yard to store cars and switch local industries.
David Daruszka The map is from the early 1900's.
Bob Lalich commented on a posting
FWIW, the 1915 smoke abatement book maps show three CRIP tracks crossing Halsted.

Richard Mead posted
David DaruszkaDavid is an administrator in this group. Gresham Junction where the Beverly Sub meets the mainline.
[The Alco diesel has blacker smoke than the Alco steam engine.]
Dyadya Abdul Diesel locomotives only promised to run cheaper, not cleaner. That's changed these days.
Street View of the Beverly Branch connection
William Shapotkin posted five photos with the comment:
One of fellows that I know on this group asked if I had any pix of Gresham Tower (89th/Vincenne in Chicago). I have a whole bunch of them on slides, but here are some images I had scanned a while back (I am a contributor to a fellows blog called "North American Interlockings"). The interior photo is (if I recall correctly) from a Rock Island employee magazine. The pix I took myself were an occasion when my (then) ten-year old son and I took CTA's #24 -- Wentworth bus out to the tower to take pix. (The bus no longer operates that far south on Vincennes.)





Jimi Krentkowski posted
This is Gresham tower, it ran along the old B&OCT . You can kind of see the right of way in the tower picture and the other picture is where the B&O crossed the Rock island. Does anybody have info or pictures they can share on this line? I barely remember it as a kid as I believe they tore up the line in the late 70s
Thomas White The tower was a Rock Island tower. The line that B&O and C&O passenger trains (and occasional all-Forest Hill or all-Robey trains) used between Beverly Jct. and Rock Island Jct. was Rock Island.
BRHS posted
The Rock Island's tower at 91st and Vincennes - July 15th, 1989.
Still there?
badge icon
Yes, but not in use as an interlocking tower. That is now under the control of the CTC Dispatcher.

USGS 1929 Blue Island Topo Excerpt

1915 Smoke Abatement Report