Whitewater Canal Lock #19 and Butler Run Aqueduct in Brookville, IN

(Satellite, these are the GPS coordinates give in the video below.)

Whitewater Canal Overview

Satolli Glassmeyer posted
This  canal  aqueduct  near  Brookville,  Indiana  was  constructed  in  the  1830s.  You’ve  probably  seen  it  from  the  road  but  did  you  know  what  it  was  and  why  it  was  built?  The  story  is  in  the  comments  below. [It is a reference to the following video.]

Lock #19

24:20 video @ 15:14

We are looking at the left and right sides of the aqueduct over Butler Run. Someone removed the middle.

@ 20:02

This is a drone view of one side.

@ 20:49

And this is the other side. The canal was 40' wide. Then he flew the drone under the sides.

@ 21:27

And then a view from above.

@ 23:35

1915 Star City (1142) Bridge over Flat Creek in Barry County, MO, is to be removed

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

Joplin Outdoors posted

Star City Bridge - Barry County, Missouri 

This bridge is being removed soon.

Harry Stephens commented on the above post
Was just riding across it last week.

Joplin Outdoors: Harry Stephens that's a different bridge further downstream from Star City.

Harry Stephens: Joplin Outdoors your correct, just pulled up wrong pic. We hit jenkins, star city and this one. [Because of the flat upper chord, I think Harry's photo is of the 2080 Bridge.]

Patricia Miljan commented on the above post

Woody Francis commented on the above post

2008 photo by Gene McCluney via BridgeHunter

Joplin Outdoors posted

Woody Francis commented on the above post

1933 Vachel Lindsay Bridge over Lake Springfield in Springfield, IL

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

2011 photo by Fmiser via BridgeHunter, cropped

HistoricBridges
"A view showing the gap at the center of each arch span, showing that each half of the arch is structurally independent; a cantilever, not a true arch."
The bridge is 1,398' (426m) long with 10 main spans of 110' (30.5m) each. It has 11 approach spans.
"It is one of the finest and most historically significant concrete bridges in Illinois."

Timothy Mabe posted
Construction of the Vachel Lindsay Bridge at Lake Springfield, circa 1933.
HistoricBridges has a cropped version of this photo.

1997 8-mile (13km) Confederation Bridge and Ferry to Prince Edward Island, CA

Bridge: (Satellite)

Ferry: (Satellite)

A view from Prince Edward Island.

Street View, Sep 2024

This view catches the "hump" for the navigation channel.

Kristy McCoy, Jul 2019

A good view of the box-girder construction.

Hélène Blais, Aug 2022

Janey Anderson posted

Here's the Confederation Bridge - opened on May 31, 1997, the 12.9-kilometre (8.0 mi) bridge is Canada's longest bridge and the world's longest bridge over ice-covered water. It's a box girder bridge carrying the Trans-Canada Highway across the Abegweit Passage of the Northumberland Strait, linking the province of Prince Edward Island with the mainland province of New Brunswick.

And it's a LONG drive across!! 😂

This means that it is a segmented concrete girder bridge.

Mark Crenna commented on Janey's post

The company that I worked for , manufactured the electrical cable that runs the length of the bridge.

On windy days the bridge is closed to ship traffic because of the danger of a ship hitting the bridge. We crossed the bridge in May 2025.

Photo is of example of bridge construction at visitors center in PEI

Cars driving onto the ferry at the beginning of the ride.

Mahonnath K, Aug 2025

Cars waiting to drive off at the end of the ride. Note the 18-wheeler in the background.

Yoginath Poreddy, Jul 2025

This shows the ferry is symmetrical and that both ends can open up as we see in the above photos.

Joe Scanlan, Aug 2023

This shows the gate closed to keep the waves out when underway. It also shows a couple more big trucks using the ferry.

David Townsend, Jun 2025

At least one of the ferries has two decks. It also shows that some of the loads can be pretty full.

Jetlover X, Jun 2022

The second deck getting loaded.

Bill McBay, Aug 2019

In this view of an incoming ferry, we see how the cars are lined up in a parking lot so that they can quickly load onto the ferry after it empties. We also get a good view of the double-deck loading ramp.

Harri, Aug 2022

1932,1997 Peru Slough Bridge over Cedar Creek at Peru, IL

(Archived Bridge Hunter won't show IL map; Bridge Hunter; no Historic Bridges; Satellite)

Stitched photo by Steve Conro via BridgeHunter
The 286' (87m) long bridge has two 139' (42m) spans.
"Built 1932; rehabilitated 1997"

This road went to the original swing bridge across the Illinois River into Peru. It now goes to a boat launch on the south side of the Illinois River. BridgeHunter calls it the Sportsmans Club Road.

Christian S. Landorf photography posted two photos with the comment:

Old bridge in Lasalle County IL. 

February 2026

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Phil Hotchkin commented on Christian's post
It’s a bit rustier now. This was 15 years ago.

Dennis DeBruler commented on Christian's post
The gates seem to be a recent addition. This street view is from Aug 2025. https://maps.app.goo.gl/rr3ZWzaemTExRykn8

1934+1996 US-1 and Brightline/Florida East Coast Bridges over St. Lucie River in Stuart, FL

1934 US-1: (Archived Bridge Hunter; Bridge Hunter; no Historic Bridges; Satellite) Dixie Highway

1996 US-1: (Archived Bridge Hunter; Bridge Hunter; Satellite) Roosevelt Bridge

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

A view of the railroad and Dixie Highway Bridges from the Roosevelt Bridge. 

Street View, Jul 2017

I noticed in a satellite image that the bridge was built over a lot of water. I hope that the water is shallow here and that the bedrock is close to the surface to reduce the cost of all of those piers. 

There is limestone bedrock near the surface in a lot of places in Florida.

It is 4,487' (1.4km) long with a span length of 260' (79m). [BridgeHunter_1996]

Scott Johnson (sajflorida) Flickr, License: Creative Commons Attribution-NonCommercial (CC BY-NC)

This shows that there are a couple of curves in the bridge.

Street View, May 2024

The 1996 Roosevelt Bridge is a concrete segmental box girder bridge. IT STARTED FALLING APART IN LESS THAN 25 YEARS! [ArchivedBridgeHunter_1996]

In June 2020, both the northbound and southbound bridges were shut down because cracks were found in the southernmost span of the southbound bridge. They also closed the 1934 Dixie Highway bridge because it passes under the cracked span. In fact, there was not just cracks, there was falling concrete! The U.S. Coast Guard overracted and declared the bridge is "at risk of an imminent collapse." The Coast Guard stopped all commercial traffic under the other end of the bridge.  [RoadsBridges]

It is interesting that the story as to how the crack was found and reported changed. Originally, it was by a construction crew on another road project. But later FDOT claimed that it was found by a routine biannual inspection.

wptv
Within hours of the Coast Guard alert, the mayor of Stuart, FL, said "FDOT engineers have not found any evidence that the bridge is at immediate risk of collapsing." "Upon inspection, engineers with FDOT found that rust in the steel cables had been exposed when the concrete fell. Further inspection revealed an area of concern on the northbound side of the bridge as well." Tolls were waved on the Florida Turnpike between Port St. Lucie and Stuart to help detour traffic around the closed bridges.

The railroad bridge is obviously a trunnion bridge because we can see the trunnion. I think the old road bridge is also a trunnion bridge.

Street View, May 2024

The railroad drawbridge was upgraded in 2023 to support better reliability and faster speeds for passenger trains.

5:20 video @ 0:37

Note that traffic is stopped. The road bridge started going up in this segment of the video.

@ 4:04

This is the post that led me down the rabbit hole of St. Lucie River Bridges. This train is one of those faster passenger trains that caused the upgrade of the railroad bridge.

Steven J. Brown posted
Brightline Siemens SCB-40 121 (built 2023) crossing the St Lucie River at Stuart, Florida - February 19, 2026. The train wears a wrap celebrating the 250-year anniversary of the USA.

1848+1909 Bridges over Illinois River at Peoria, IL, Collapsed

(Satellite, the 1909 bridge was replaced by the 1913 Franklin Street Bridge.)

Since the 1909 bridge lasted for just a few weeks, it doesn't show up on any maps that I could find.

peorian
The bridge was dedicated on Apr 11, 1909. "The old 1848 wooden bridge, nicknamed “Old Tooth Picks” for its dilapidated and frightening condition, had two sections that had been swept away in a flood. A new bridge was a necessity."

peorian
Construction
"The new bridge was built with five concrete-and-steel arches with one rolling lift span to allow boat traffic to pass. The total length was 1,124 feet [343m]. The roadway was 25 feet [7.6m] in width with two 5-foot-wide sidewalks on either side. The five arches supported six spans of 125 feet [38m] with longitudinal arch ribs spaced with transverse bars tightly woven in them."

peorian
A few weeks after its dedication, it collapsed at 5:50am on May 1, 1909.
"At the time of the accident, there was no traffic on the bridge and luckily no casualties."

peorian
"Government engineers reported on the accident and speculated why the bridge fell into the river. They deduced that the catastrophe was a culmination of a long series of mishaps and blunders. They concluded that as early as 1908, engineers noticed that piers three and four where not placed on sound bedrock and had settled into the river floor by 10 inches in a couple months. Excavations to remedy the settling caused cracks to appear in the walls of the spans. As the city was side-excavating to support the cracking walls, the Illinois River began flooding and stopped the work. With the foundations deeply undermined, the force of the river current was too much for the lateral support system, a recipe for disaster."

Peoria has a long history of booze production.

Judy Goby Oxtoby posted

Peoria - c 1915 - Gipps Brewery—remains of concrete bridge failure.

Source: personal PC collection

Larry Miller III posted seven images with the comment:

By request, here is the sequence of bridges over the Illinois River between Peoria and East Peoria built in approximately the same location.

The second bridge is the Bridge of Sighs.

The wood wagon bridge had aged terribly and the City of Peoria paid $200,000 to construct a concrete bridge. Unfortunately, the builders placed the piers on river silt instead of bedrock and did not reinforce the concrete structure beyond the lift span. It only lasted for about a week before collapsing into the river. A great embarrassment to Peoria. 

The lift span and its piers remained on the Peoria side and the rest had to be removed from the river.

Joline Gorman Bruder: I believe that is the reason the Franklin St Bridge had a curve in it because they couldn’t build it straight across due to the silt. At least that’s what my grandparents used to say.

Steve Drassler: The old Franklin Street Bridge (near where Bob Michel bridge is now) was supposedly the most tricky spot for Illinois River towboats to navigate barge tows through. The barge tow had to be nuzzled up parallel to the Peoria riverbank side before proceeding. It was always fun to watch them perform this dance while seated at the Steak n Shake across the river in EP.

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This location was the first vehicular bridges at Peoria. Only roads and tracks were on the flood plain back then. This shows the 1848 wood bridge.

1905/05 Peoria Quad @ 62,500

The concrete bridge was replaced by the 1913 Franklin Street Bridge.