Showing posts with label rrAlton. Show all posts
Showing posts with label rrAlton. Show all posts

Wednesday, April 1, 2026

C&NW over GM&O Bridge north of Nilwood, IL

(no Bridge Hunter; no Historic Bridges; Satellite)

This bridge is another example that C&NW liked the otherwise rather rare double lattice bridge design.

The GM&O and what's left of the C&NW are now owned by UP.

Richard Koenig posted two photos with the comment:
Slingshot
Here’s a northbound Slingshot on the historical Alton (GM&O/ICG). This was designed to be a fast TOFC train between St. Louis and Chicago. I believe every time I saw this train it was powered by a single GM&O GP35—either in the black and white of the GM&O or new orange and white of the ICG, like this one.
The location is at a spot where the Chicago & North Western flies over—between Girard and Nilwood, in central Illinois.
Two images by Richard Koenig; taken May 21st 1977.
Bill Edrington: This location is known as Green Ridge. The CNW flew over the GM&O and Illinois Terminal main lines as well as Illinois Route 4 here. History repeats itself here, because when the UP abandoned the former CNW line between Green Ridge and Barr (near Athens), it reinstated a long-abandoned connection between the ex-CNW and ex-GM&O lines to allow coal trains from Monterey No. 1 Mine (now Shay Mine) to move north via Springfield. When the CNW’s coal mining subsidiary, Superior Coal Company, first sank coal mines around Benld (at Eagarville, Mt. Clare and Wilsonville) in the early 1900s, the CNW formed and built the Macoupin County Railway to connect those mines with GM&O predecessor Chicago & Alton at Green Ridge. The C&A handled the coal from Green Ridge north to Chicago or Peoria, where it was handed off to the CNW. After a few years of that operation, however, the CNW became dissatisfied with the C&A’s service and built its own line south from Peoria to Green Ridge (about 1913-1914, as I recall), and merged the Macoupin County Railway into the CNW. That’s when the flyover bridges at Green Ridge were constructed.
David Thompson: Thanks for sharing , having family who lived near Towanda growing up in the 1980's these where the only freights that I saw on a regular basis, typically a couple times a day. This would have to be confirmed, but I believe ICG had a ramp in Bloomington that Caterpillar would truck over trailers to send up to Chicago or down to St. Louis.. This seems like a market the big guys have just thrown in the towel. With the truck driver shortages it seems like it would work today but who am I to know.
David Jordan: David Thompson Caterpillar business went to a distribution center in Memphis. The Bloomington ramp opened November 19, 1980 with shippers like Caterpillar in mind, and replaced ICG's use of the P&PU-served ramp at Creve Coeur.
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Bill Crisp commented on Richard's post
In process of being removed.

Bill Crisp commented on Richard's post

One can still see the abutment as well as the embankment.
Street View, Dec 2015

It continues to amaze me how quickly nature takes over.
Street View, Jun 2024

1931/76 Carlinville Quad @ 62,500

Wednesday, February 25, 2026

1902,1983 CPKC/KCS/GWWR/GM&O Lift Bridge over Illinois River at Pearl, IL

(Archived Bridge Hunter; Bridge Hunter; no Historic Bridges; Satellite)

GWWR = Gateway Western Railroad
After writing this blog for more than a decade, I'm still finding bridges over the Illinois River.

The 1180' (360m) long bridge has a 425' (130m) lift span. The lift span was added in 1978. [ArchivedBridgeHunter]
Or was it 1982-83 per Barbara's comment below. I think it was 1983.

Street View, Jul 2016

2007 photo by Nathan Morton vai ArchivedBridgeHunter

This original 1885 pin-connected truss was relocated to Minnesota. [Archived Bridge Hunter]
Street View, May 2025

Exploring Pile County IL posted
The railroad bridge at Pearl Illinois This picture was donated by a member of this page for everyone to see . And will be helping to answer any questions you have about them in the comments , Thankyou !!
[Nobody asked the year of the photo. Several comments indicated that the building floating on the water was a fish market.]

Barbara Donovan posted 16 photos with the comment: "1982-83 the removal of the turnstile bridge at Pearl Landing and putting new span in."
DaVe Durham shared with the comment: "Pearl/Grand pass."
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I think the crane was on a barge so it could have stayed above the flood.
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To resolve the conflict of when the lift span was installed, 1978 vs. 1982-83, I researched the flooding of the Illinois River. I found data for Valley City, which is upstream from Perl, IL; and data for Hardin, which is downstream. I'm surprised how different they are. Late 1982 does show up as above Major Flood Stage in the Hardin record.

Valley City:
FloodStageBook, p77

Hardin:
FloodStageBook, p79

I got more Google search results for 1982 than I did for 1978. But some of the results for 1982 were in the Spring rather than in the Winter. It appears that 1982 impacted the tributaries more than the Illinois River itself.
Chart via USGS

Some comments agree that this was in 1982. This is at the Spencerville Covered Bridge. But this was in northeastern Indiana. I guess it does show that there was a lot of rain in the area.
Mary Hollabough Diehl posted
The year of the flood.   Look at the water level!! 
I remember this day like it was yesterday.  Walked down with my dad and he snapped this picture of me.  
Need help with exact year?   1982 ???  
(Photo Credit: Ted A. Hollabaugh)

This report does indicate that there was a flood during December 2-12, 1982. That correlates with Barbara's construction photos. Illinois also had flooding Winter-Spring 1982.



Saturday, September 27, 2025

US-31 and CSX/GM&O Bridges over Alabama River near Montgomery, AL

US-31: (Satellite)
CSX/GM&O: (Archived Bridge Hunter; Bridge Hunter; no Historic Bridges; Satellite)

A truss bridge was built in 1926 for US-31 over the Alabama River. [Bridge Hunter]
Life in Alabama posted
This was the old bridge, which crossed the Alabama River on Hwy 31, providing access to/from Montgomery and Prattville.  Some of you may remember that it was a very, very narrow two-lane bridge.  I snapped this photo several years ago, shortly before it was demolished.
Lee Dorsey: The T.L.Goodwin Bridge
William Morrison posted with the same description.
Ruth Dennison: It turned in the middle for large boats, also the railroad tracks were next to it, it moved in the middle as well.
[This comment caused me to take a closer look at the photo. The middle pier is round, so that would be holding the swing span.]
Shannon Dean posted with the same description.
[Plagiarism is bad enough. But to explicitly claim that one took a photo that was stolen really hurts my head. A comment challenged that she took the photo. Shannon still claimed she took it. When challenged with the Life in Alabama post, she replied: "It's been taken twice. The one you attached and one other Alabama site." I'm supposed to believe that both photographers got the tree leaves in the same positions? I don't believe that. What I do believe is that Facebook is allowing a lot of false profiles to be built so that they can scam people.]

In 1954 another bridge was built to carry the northbound traffic.
Photo courtesy of Alabama Department of Archives & History via BusinessAlabama

Street View, May 2023

AlabamaMosaic
"Blount Brothers Construction Company of Montgomery built the bridge; John C. Bullard, Sr., served as field engineer for the project, and H. H. Brandt served as field superintendent. Todd Shipyards in Houston, Texas, fabricated the girders, which were delivered in sections by rail to Hunter Station, just south of the river. They were then carried by truck to the bridge site and were erected from a temporary wooden trestle that spanned the river. During the assembly, the girders were were spliced together using steel rivets. At the time, the 220-foot steel deck girders for the main span of the bridge were the longest the Alabama State Highway Department had ever designed and built."

Bridges Now and Then posted
"This 1954 photo shows workers assembling girders during construction of the bridge over the Alabama River for the northbound lanes of U.S. Route 31 between Montgomery and Prattville. Blount Brothers Construction Co. of Montgomery built the bridge. A shipyard in Houston, Texas, fabricated the girders, which were delivered in sections by rail. At the time, the 220-foot steel deck girders were the longest the Alabama State Highway Department had designed and used." (Photo courtesy of the Alabama Department of Archives & History)
BusinessAlabama_carrying
Jake DeCourcey: Notice the climbing wrenches.
Cos Cob Bob: This picture has a lot to look at. I like the bowstring to stabilize the top flange. [Until they attach a plate as the top flange.]

Dave Frieder commented on the above post
That is called a Plate Girder. One of the Floor beams for the GWB. 118 feet long, 10 feet high, top and bottom flange is 2 feet wide. Weighs in at 62.5 Tons.

The truss bridge was replaced in 2001. [Bridge Hunter]
I'm really surprised that I could not find HAER information on the truss bridge.
That is a strange pier design. Steel has gotten stronger. Those girders don't look as deep as the 1954 girders. Note the railroad bridge in the background.
Street View, May 2023

Speaking of the railroad bridge.
Note the round pier on the left. The swing span has been replaced by a couple of steel-girder spans. And the other side of the bridge is now a lift span.
Street View, Sep 2023

2011 photo by Ben Tate via  BridgeHunter

The CSX route is a former GM&O route.
1958/59 Montgomery Quad @ 62,500

ICG dumped a lot of the GM&O routes, so I researched who got this route because a satellite map shows that the track has new ballast. What blows my mind is that the owner changes between Prattville and the bridge.
arcgis

Sunday, July 20, 2025

1879+1900 KCS/GM&O Bridges over Missouri River at Glasgow, MO

1900: (Archived Bridge Hunter, broken link; Bridge HunterHistoric Bridges; Satellite)

The truss bridge no longer exists for the road.
Street View, Jun 2008

BridgeHunter_1879

BridgeHunter_1879

2016 Photo by John Marvig via BridgeHunter_1900

I presume the approach deck trusses are newer because they are not pin-connected like the through trusses.
Street View, Jan 2016

2016 Photo by John Marvig via BridgeHunter_1900

John Albert Christeson Jr. posted
Missouri River Bridges Glasgow Mo. Highway Bridge carries Mo. 87 and Mo. 240......railroad bridge carries KCS railroad.

2016 Photo by John Marvig via BridgeHunter_1900

MoDOT photo via HistoricBridges

"Two deck trusses were replaced in 1993 by modern beams due to flooding." [Historic Bridges]
Street View, Jul 2024

This is the post that motivated these notes.
Mike Heying posted
River is back to a calm after the MR340...