Sunday, April 26, 2026

Chimney Hollow Reservoir Dam

(Satellite)

If you can suffer through the preaching about safety & teamwork and watching a pickup truck drive down dirt roads, this video is informative.
18:30video @ 1:46
Chimney Hollow Reservoir Project Virtual Tour
It is a $510m project.

A time lapse of the construction.
3:42 video @ 0:56
Chimney Hollow Reservoir Project - August 2021-July 2025

21:03 video @ 1:17
Why Is Colorado Building a 22 MILLION TON Rock Wall in the Rocky Mountains?

The failure of the Grand Teton Dam demonstrated why it is so important that the core of an earth dam is non-permeable.
3:51 video @ 1:02
Chimney Hollow Reservoir Project Final Asphalt Placement July 2025

2:57 video @ 0:51
Initial Water to Move into Chimney Hollow Reservoir in April 2026

1885 Buskirk Ford Bridge over McKee Creek

(Archived Bridge Hunter; Bridge Hunter; Historic Bridges; Satellite)

I added the label "metalIron" because the bridge is made with wrought iron instead of steel.

2012 photo by Chris Gonnerman via BridgeHunter, License: Creative Commons Attribution-Share-Alike (CC BY-SA)

HistoricBridges
"This is an extremely rare surviving bridge by the Morse Bridge Company, a builder known for unique and decorative details. This example has ornamental portal bracing. Its riveted caissons, if original (which they appear to be) are very old surviving examples of riveted caissons (this small type of caisson was sometimes called a Lally column)."

Lisa Ruble posted four photos with the comment:
Buskirk Ford Bridge is a through truss bridge over McKee Creek in Adams County built in 1885 and in 2018 was still open to one lane through traffic of less than 4 tons.
I photographed the Buskirk Ford Bridge on November 8, 2018. See more photos in the comments.
History about the bridge -
A special committee visited the proposed location at Buskirk Ford for the new bridge and estimated the cost in the Spring of 1885 and reported as follows: We find the necessity for the bridge urgent and the location satisfactory. We made careful soundings and found the foundation all that could be desired at a depth of three feet from the surface. - The Quincy Whig.
May 1885 Estimates
Number cubic yards masonry 238...…….$1000.00
Length of span 74 feet to sustain a
moving weight of 1200 pounds per
lineal foot, 14 foot roadway...……………...1200.00
Total Estimated Cost...……………………$2200.00
June 1885 the following advertisement appeared in the Quincy Daily Whig:
Notice To Stone Masons!
Sealed proposals will be received at the office of Peter Smith, County Engineer for Masonry for abutments and wing walls for a bridge across McKee's Creek at Buskirk Ford in the county of Adams and State of Illinois until 12 o'clock Monday.
The committee contracted with Messrs J Busch & Co of Quincy Illinois for masonry at $5.95 per cubic yard and with the Morse Bridge Company of Youngstown, Ohio, for the superstructure at $10.85 per lineal foot, the total cost being as follows:
Masonry...………….$1409.87
Superstructure...……..707.43
Total...………………$2200.00
October 1885... Solomon Belmeyer, John H Yeldell and F W Kestner, the committee of the board of supervisors on the Buskirk Ford Bridge, report that the work done by Messrs Gottilieb H Busch & Co was first class in every respect and the best bridge work ever put up in Adams County and they also wish to return thanks to August Lange, foreman for the firm, who worked day and night to get the work done on time and in a satisfactory manner. The Quincy Daily Herald.
December 1885 - The committee reported... this bridge is a very substantial wrought iron structure, 73 1/2 feet span, and that the same is now completed and paid for. - The Quincy Whig.
September 1893 - A special committee met to examine the Buskirk Ford Bridge, which had been washed away from its abutments by a flood the previous Spring. It was reported that the cost to repair the bridge would be $800 to make it fit for travel and it was recommended that the amount be appropriated for the bridge repair. The Quincy Daily Herald.
The work was reported finished in December 1893, and the bill of $650 was allowed. - The Quincy Daily Whig.
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Lisa Ruble commented on her post
Buskirk Ford Bridge is a through truss bridge over McKee Creek in Adams County built in 1885.

Lisa Ruble commented on her post
Buskirk Ford Bridge is a through truss bridge over McKee Creek in Adams County built in 1885.

Lisa Ruble commented on her post
Buskirk Ford Bridge is a through truss bridge over McKee Creek in Adams County built in 1885.

Lisa Ruble commented on her post
Buskirk Ford Bridge is a through truss bridge over McKee Creek in Adams County built in 1885.

Jesica Huber commented on Lisa's post
It hasn't been a through road by the looks of things for many years. The cutouts on the top part are beautiful.

Jesica Huber commented on Lisa's post

Jesica Huber commented on Lisa's post

July 14, 2015, photo by K. Allen Ballard via BridgeHunter
"This was taken the morning after a huge stor hit West Central, IL....If you look down the LH side, middle of the bridge you'll see a large tree & Limb is jammed up thru the railing and lodged against the bridge."

As is expected for a wrought iron bridge, it is pin connected.
July 14, 2015, photo by K. Allen Ballard via BridgeHunter
"SW Bank looking at tree lodged in upstream (west) railing."

HistoricBridges
"Some of the eyebars have an unusual design. They appear like normal loop-forged eyebars, but closer inspection shows the design is different from the usual design. Below is a photo showing the unusual detail of the eyebar. Note how the eyebar head looks thicker than the main bar."

Here are a couple of those riveted caissons that HistoricBridges talked about.
2015 photo by K. Allen Ballard via BridgeHunter

April 2006 Flood:
At first, I thought they closed the road between N1200th Ave. andCR 1153N so that trucks would not get stuck at a place where they could not turn around. But when I zoomed out I noticed that the road is evidently closed because McKee Creek and Fisher Branch have flooded. Accessed Apr 26, 2026.
Satellite

1923 WWI Memorial Pedestrian Bridge over Tippecanoe River in Winmac, IN

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

Postcard via BridgeHunter

Postcard via BridgeHunter

2016 photo by Pulaski County Press via BridgeHunter

2012 photo lby Indiana Landmarks via BridgeHunter

Explore Indiana posted
A 100-year-old Indiana swinging bridge that doubles as a war memorial adds a layer of history to a simple walk.
https://myfamilytravels.com/this-indiana-swinging-bridge-is-a-hidden-world-war-memorial/

MyFamilyTraveles, this web page has several more photos of the bridge

Saturday, April 25, 2026

1911,1918 Fernbridge over Eel River near Fortuna, CA, was largest concrete bridge

(Archived Bridge Hunter; Bridge Hunter; Historic Bridges was broke; Satellite)

Bridges Now and Then posted
"Building Fernbridge (Fortuna, California) in 1911. When this 1320-foot bridge was built in 1911, it was referred to as the world’s largest all-concrete span. Also called Eel River Bridge, Fernbridge is listed on the National Historic Register for its engineering significance during the period of 1900 to 1924." (USGS)

BridgeHunter has the stats of 2408' (734m) long with a span of 195' (59.4m). It also provides a rehabilitation date of 1918. 

BridgeHunter

BridgeHunter

That strikes me as rather shallow arches.
BridgeHunter

BridgeHunter

BridgeHunter

BridgeHunter, 2009 photo by Craig Philpott

BridgeHunter, 2018 photo by Mike Goff

I wonder what rehabilitation work was needed just 7 years after it was built. I checked out Wikipedia. The work replaced wooden approaches with the current concrete ramps. I also learned that this bridge "is still the longest functional poured concrete bridge in operation in the world."

1927,1988 C.L. Schmitt (9th Street) Bridges over Allegheny River at New Kensington, PA

(Archived Bridge HunterBridge Hunter; Historic BridgespghbridgesSatellite

Dan Felack, Jul 2021

Jackson-Township historical preservation posted
Photo showing the construction of a new bridge crossing the Allegheny River as well as the existing old bridge at New Kensington, Westmoreland County in 1926-27.  This photo is from the Alle Kiski Valley Historical Society Museum located in Tarentum.
(Photo from Raymond Rieser via https://www.facebook.com/groups/232382343450800)

HistoricBridges
"The bridge is an extremely late example of a pin-connected truss bridge."

This photo shows the bridge design was a transition between pin connected and riveted because it uses both technologies.
2010 photo by Jason Smith via BridgeHunter

Street View, May 2025

pghbridges
"The bridge is named for the late C. L. Schmitt of New Kensington who served in the Pennsylvania State Legislature for 16 years. He served for the 54th District and is noted for working to establish the PA Consumer Credit Act, a model for the Federal Truth in Lending Law."


Friday, April 24, 2026

1931 Echo Dam on Weber River near Coalville, UT

(Satellite)

Bureau of Reclamation posted three photos with the comment:
A closer look beneath the surface at Echo Dam:
What started as a routine day became a major discovery when a dam tender spotted unusual conditions earlier this year. After water levels were lowered, crews found large concrete slabs had been lifted and shifted by powerful flows from the spillway and outlet works into the stilling basin.
The Bureau of Reclamation and partners, including the Weber River Water Users Association, quickly investigated and determined the slabs were not fully anchored and had been displaced over time. Crews installed nearly 90 deep anchors, each about 30 feet long, to secure new concrete and improve long-term performance.
Repairs were completed ahead of schedule, helping ensure the dam remains safe, reliable and ready for future high-water events.
Rick Kuter: Let's hope the future includes some high-water events. Definitely not a problem with this winter's snowpack, or lack thereof.
Mike Kluth shared
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Evidently, the building is an outlet control works valve house rather than a powerhouse.
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Photo via StateParks

The spillway gates are on the far side.
Street View, Jul 2024

The spillway is on the far side in this view.
Street View, Sep 2024

usbr
"Echo Dam is a zoned earthfill structure, one mile upstream from the town of Echo and about six miles north of Coalville. It has a structural height of 158 feet [48m] and contains 1,540,000 cubic yards of materials. The spillway has a capacity of 15,000 cubic feet per second. The outlet conduit is a concrete-lined horseshoe tunnel to the gatehouse, from which two steel pipes pass through a tunnel to the valve house. The outlet works has a capacity of 2,100 cubic feet per second."