Grays Ferry Bridges over Schuylkill River in Philadelphia, PA

Trail/Pennsy Swing: (Archived Bridge Hunter; Bridge Hunter; no Historic Bridges; HAER; Satellite)

Road: (Archived Bridge Hunter; Bridge Hunter; Satellite)

Pennsy's 1902-84 Bridge

"Grays Ferry is the site of one of Philadelphia's oldest Schuylkill

River bridges." [HAER_data]

Street View, Jun 2016

HAER PA,51-PHILA,725--7 (CT)

2027 Trail Swing Bridge

HiddenCityPhila
In 2017, ownership of the bridge was transferred from the railroad to the city so that an operating swing bridge with more clearance could be built for trail use. The railroad bridge was torn down in 2018, with completion of the $13m project projected for 2019.

The actual completion was in 2027, and it cost $15m.

Facebook Reel

Philadelphia is about to open a brand-new $15 million pedestrian bridge — and it actually rotates to let boats pass.

It's called the Schuylkill Crossing, connecting Grays Ferry Crescent to Bartram's Garden using restored piers from a 1902 railroad bridge. It officially opens Friday, November 13th.

So how does it actually rotate?

When a boat approaches, safety gates close and an operator pivots the 226-foot span horizontally. The process takes about 3 minutes, and during construction, engineers said the 60,000 pounds of steel at the pivot was so balanced you could push it by hand.

Here's why this matters locally.

Before this, trail users had to ride alongside 4 lanes of traffic on the Grays Ferry Avenue Bridge. Now, it creates a direct, car-free route connecting 4.7 miles of continuous trail into Center City.

There's an opening ceremony Friday, November 13th, and a community celebration Saturday, November 14th.

I'm Kenyon Hunter, a Real Estate Strategist with SERHANT. in Greater Philly and New Jersey, follow for more local updates like this.

Information deemed reliable but not guaranteed

Demolition started in 2018 as planned.

Street View, Oct 2018

Construction did not start until after Apr 2024. I have not been able to determine why it was delayed so much. Covid-19 should not impact it that much.

Street View, Aug 2025

Before Nov 13, 2026, trail users had to share the road bridge. At least they added a barrier between the traffic and the sidewalk.

Mark Henninger, Jun 2022

1976 Grays Ferry Avenue Bridge

Trail View, Jun 2016

FishPasses on Boardman River in Traverse City, MI

Boardman Weir: (Satellite)

FishPass/Union Street Dam: (Satellite)

When you search Google Maps for "fishpass," you get Boardman Weir. But the following dam is upstream of Union Street and is the FishPass.

FishPass posted six photos with the comment:

Breaking News: Logs are off the arc labyrinth weir!

During April’s big flood, large debris was carried downstream and snagged on FishPass. -Special thanks to Team Elmers for finding a safe, effective strategy to clear it.
(A heavy duty floating debris boom will be placed upstream to catch future floating hazards before they reach FishPass.)

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1984 Boardman Weir (officially the James P. Price Trap and Harvest Facility [michigan])

John Terrill, Oct 2025

John Terrill, Oct 2025

The keyword in the official title is "harvest." Most of the salmon is sold. [michigan]

The City of Traverse City posted four photos with the comment:

It's that time of year! [Oct 4] The Fish Weir on the Boardman/Ottaway River in Downtown Traverse City plays a crucial role during the salmon run, particularly in the fall when Chinook and Coho salmon return from Lake Michigan to spawn. The weir, which operates generally from mid-September through October, is set up to capture these fish, preventing them from traveling further upstream. This allows the Michigan Department of Natural Resources (DNR) to better manage the fish population.

Check it out! It's a sight to see!

Kyle Becker: Better management would be letting them pass thru the new Fish Pass when it's done. Eliminate the meat take, to only spawners that may die during egg and fluid harvest.

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DyerLakeVacationHome

2025 FishPass (labyrinth weir and sorting channel) and 1987 Union Street Dam Fish Ladder

"FishPass is the capstone of a ~20y restoration project on the Boardman (Ottaway) River, Traverse City, Michigan re-connecting the river with Lake Michigan. FishPass will replace the deteriorating Union Street Dam with a new, complete barrier to all fish that will have the ability to sort and selectively pass desirable fishes while blocking harmful invaders like sea lamprey. While fully automated selective passage is the long-term goal of the project, passage of any fish during the initial 10-yrs will be coordinated with fishery management agencies, limited in number, and restricted to fishes native to the upper Great Lakes." [glfc_fishpass]

FishPass has a long sorting channel.

Google Earth, Oct 2025

Union Street Dam had a short fish ladder.

Google Earth, May 2023

CPKC/Milwaukee Middle Bridge (Foster Viaduct #2) over Soap Creek near Foster, Iowa

(Satellite)

I've learned from a comment by someone that worked in the Bridges and Buildings department of a railroad that this design for a trestle that consists of girders over and between towers is considered a viaduct. And he was quite clear that only this type of bridge should be called a viaduct.

Michael Parker posted

An absolutely spectacular chase, of a breathtakingly beautiful locomotive. 

    CP Hudson [Empress] 2816, on her Final Spike tour, from Calgary to Mexico City. 

   Ended up with 19 intercepts, over nearly 300 track miles, over a combination of former Milwaukee Road and Rock Island trackage,  on CPKC's Ottumwa, Laredo, and Kansas City Subdivisions. 

    Great to see so many friends out chasing too, and contrary to some reports, it was by and large a very civilized chase. 

    Buffalo Iowa to Birmingham Missouri 

5-11-24

Middle bridge at Foster Iowa
Roger Riblett shared

John Harker posted four images with the comment:

A Milw east bound freight heavy with TOFC out of Kansas City was crossing Soap Creek Trestle, the middle Foster bridge, northeast of Moravia, Iowa in the summer of 1981. Mike Schafer had to pull off a township road into a field to get this angle of view looking to the south.  A 1981 Milw employee timetable, an Iowa track profile and a Google Earth photo are included for reference.  John Harker image editing, write up and collection.

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Michael Parker posted
Foster Iowa

4 of 6 photos posted by Union Station Kansas City with the comment:

CPKC's  Empress 2816 is on its way to Kansas City! These stunning photos were captured by Andrew McDonald of Persistent Vision Photography as this magnificent 4-6-4 Hudson-type steam locomotive was passing over the Foster Viaduct #2 in Albia, Iowa, and then traveling through Missouri in Newton and Excelsior Springs.

Don't miss the rare opportunity for an up-close encounter with The Empress 2816 when CPKC's Final Spike Steam Tour rolls into Union Station this Saturday from 12-5pm. This special FREE family-friendly event will also feature a mobile museum exhibit with a chance to learn about CPKC's rich history and discover fascinating tales of their railway legacy. Guests of all ages can also enjoy FREE rides on the Puffer Belly Express mini-train, a quarter-scale steam locomotive model!

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Just a little further west is a bridge over Kinser Creek.

I had to go a ways to the east to find another bridge.

As usual, I started with a topo map, and then I looked on a satellite map.

1942 Mystic Quad @ 62,500

US-160 Bridge over Piedra River washed out

(Satellite)

Nov 1, 2026, flood

Nov 9, 2026: Aimee Brennan Posted

CDOT Update Piedra River Bridge

🚨 PIEDRA RIVER BRIDGE COULD REMAIN CLOSED UNTIL JANUARY

We're getting a clearer picture of just how long it could take to restore US-160 between Durango and Pagosa Springs.

According to CDOT Regional Director Julie Constan, speaking Friday, November 6:

BEST CASE: CHRISTMAS 2026

WORST CASE: MID-JANUARY 2027

Flooding on November 1–2 caused the bridge's support piers to collapse, leaving the crossing impassable.

CDOT estimates it will take roughly 30 days to assemble a temporary bridge once the necessary components arrive.

A permanent replacement is planned for spring and summer 2027.

For communities relying on this critical stretch of highway, the disruption could last well into winter.

Source: CDOT Regional Director Julie Constan, as reported by the Durango Herald on November 6, 2026. 

Timelines are estimates and subject to change.

Photo: CDOT

Linda Juliana: The Army Corp wanted to put up a military bridge that would've only taken 2 weeks at most. But CDOT wanted to do it themselves. $$$$$ over the needs of people. Infuriating. 😡People need to be vocal about this ridiculous decision.

[Looking at the photo, it doesn't appear that the pier collapsed. Instead, the approach was washed out. That could be fixed with a bunch of #6 rock dumped into the hole. Doesn't one of the nearby mountains have a quarry?]

This is the upstream side of the bridge. So a lot of land was covered by water. That is, this area did have a floodplain.

Street View, Aug 2026

Accessed Nov 10, 2026: Everyone of the red dots has a popup indicating that the road is closed to Nov 12. So someone must have taught "CDOT Regional Director Julie Constan" how to do an emergency repair of a bridge befor the end of 2026.

Satellite

I've seen several posts of the above CDOT photo, but this is the first time I have seen a clue as to the location of the bridge.

World weather

🚨 FLOOD-DAMAGED BRIDGE FORCES MAJOR ROUTE CHANGES IN SOUTHWEST COLORADO

A damaged bridge over the Piedra River is disrupting travel along US 160, leaving motorists facing significant detours between Pagosa Springs and Durango.

Floodwaters washed out critical bridge supports, forcing a full closure as transportation crews prepare for major reconstruction. CDOT is urging drivers and commercial truck operators to plan ahead, with alternate routes adding substantial travel time.

The damage could affect regional travel for an extended period.

[The pier supports may have been damaged, but the photo shows that the pier was not washed out. It was the approach embankment that was washed out.]

1965 US-2 Bridge and 1922 4mw Hydroelectric Project on Moyie River at Moyie Springs, ID

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

Dam: (Satellite)

Falls: (Satellite)

Power Houses: (Satellite)

The Moyie River originates in Canada and flows into the Kootenay River, which flows into the Columbia River.

Street View, Sep 2025

Street View, Aug 2025

Paul De Wolf, Jun 2021

The continuous truss has a main span of 378' (115.2m). [HistoricBridges]

Donna Browne posted
This is the Moyie River Canyon Bridge in North Idaho. This is a steel truss cantilever bridge that is approximately 465 ft high. It opened in 1965 replacing and older bridge from 1923

Chad Marang commented on Danna's post

Scott n Paige, Sep 2025

Paul De Wolf, Jun 2021

Paul De Wolf, Jun 2021

Most photos showed water flowing over the dam. Here is one where all of the water is being diverted to the penstocks to the powerhouses.

Chad Graham, Jul 2023

The falls:

Erik Michaels, Jul 2022

I presume these are the powerhouses.

It has 4 units which generate just 4mw total. [HydroReform]

Satellite

Eileen Dam is upstream.

CrowMike, Oct 2026

Note that it is old enough to use a horizontal shaft because the thrust bearing had yet to take over.

Jesse Morre, Oct 2019

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