Showing posts with label rfWeeksIII. Show all posts
Showing posts with label rfWeeksIII. Show all posts

Sunday, April 12, 2026

1900 Winnibigoshish Dam on Mississippi River near Deer River, MN

(HAERSatellite)

Street View, Aug 2016

USACE, St. Paul District posted
We #TBT to April 22, 1882, when the first pilings were driven in for #WinnibigoshishDam, located near #DeerRiver, #Minnesota.  
The original dam, made in part from nearly 2 million feet of white and Norway pine, was replaced in 1899 by the concrete structure that still sits in Lake Winnibigoshish today. 
 The name Winnibigoshish is #Chippewa, meaning rough water.

John Weeks
"The original dam at this location was a wooden dam started in 1881 and finished in 1884. It was replaced with a concrete dam in 1899-1900. A 12-foot log sluice and a 5-foot fish ladder was added in 1912. These additions are no longer in use. The bridge deck was added in 1909, and rebuilt in 1990.
"This was the first major reservoir built on the Mississippi River. The US Army Corps of Engineers report that the dam and reservoir were built to be a resource that would benefit the entire nation. Water released from northern reservoirs would help make the shipping season more predictable and safer. Today, the dam is used to keep the lake at a constant level of 1,297 feet above sea level. The shipping lanes are now managed by downstream locks and dams, leaving the lake available for recreational purposes.
"The lake is 67,000 acres, with about 140 miles of shoreline. Unlike lakes in the Brainerd Lakes area, Winnibigoshish remains mostly undeveloped. As the fifth largest lake in Minnesota, it is considered to be the crown jewel for fishing, and some of the best walleye fishing in the world. One key to the excellent fish habitat is that this lake is located on a major river, which keeps the lake flushed clean."

hmdb

The Corps of Engineers dates back to the Revolutionary War. On June 16, 1775, the day before the Battle of Bunker Hill, the Continental Congress appointed a Chief Engineer and two assistants for the Grand Army; a few years later, in 1779, Congress formally established the Corps of Engineers.

In 1860, Major General Warren, the first St. Paul District Engineer, performed field surveys in the Mississippi River Headwaters region. Ten years later, Congress authorized a study to determine whether a series of dams and reservoirs constructed in this area could assist in stabilizing water flow in the Mississippi River between St. Paul, Minnesota, and Prairie du Chien, Wisconsin. As a result of these studies, the St. Paul District designed a system of dams capable of raising water levels and storing annual spring runoff in six existing lake systems, for release when low water downstream caused hazards to navigation. Congress funded the Headwaters projects, and the dams were constructed and placed in operation between 1884 and 1912.

Today, by a series of locks and dams, the Corps maintains a 9-foot deep navigation channel below Minneapolis, Minn. The Headwaters reservoirs no longer serve the purpose for which they were constructed, but do provide flood control and storage for additional water during periods of drought, and offer outstanding opportunities for water-based recreation activities. In addition, the lakes support major populations of fish, and provide habitat for a number of furbearing mammals. The forests, marshes, and wetlands also furnish a haven for many species of wildlife and waterfowl.

Winnibigoshish Dam, located on the Leech Lake Indian Reservation, was the first constructed in the system of six dams. It is located on the Mississippi River 170 river miles from its source in Lake Itasca and 1,244 river miles from its mouth at the Gulf Coast. The original structure, built at the outlet of the lake and completed in 1884, was of timber-crib on timber piles. By 1903 the timber structure had deteriorated and was replaced by concrete. Today the dam is a 162-foot-long concrete structure on timber piles. It controls the runoff from a 1,442-square-mile drainage area that includes 28 lakes. The original construction was done by a crew of about 300 skilled and unskilled workers at an initial cost of $75,000.

Lake Winnibigoshish (67,000 acres in size, with 141 miles of shoreline) fills a basin formed by a huge ice block left behind by a receding glacier, and is surrounded by glacial deposits. Several archaeological sites along the shore provide evidence of prehistoric settlements. The Ojibwa named it "miserable-wretched-dirty-water" (Winnibigoshish) because of the effect of storm winds churning up the muddy bottom.


hmdb
"This timber dam at Lake Winnibigoshish was the first in a system of six dams built in the Headwaters of the Mississippi River. ca. 1898, Minnesota Historical Society"

hmdb
"This 1880 log sluice in a northern Minnesota dam allowed a sufficient volume of water through to carry logs to the next logging dam. ca. 1880, Minnesota Historical Society"

hmdb
"Lake Winnibigoshish Dam and Reservoir. ca. 1975"

hmdb
"In 1885 laborers at Lake Winnibigoshish were paid $30.00 per month. ca. March 1884"

Significance: The Lake Winnibigoshish Reservoir Dam is one of six Mississippi River Headwaters Reservoir dam sites that are historically significant for their association with navigation, commerce, tourism, the Ojibway Indians, and U.S. Indian policy in Minnesota in the late 19th century. 
By providing a consistent flow of water throughout the navigation season, the Winnibigoshish Dam enhanced navigation and aided in the commercial development of the Upper Mississippi River. The dam site was also one of the earliest non-Indian settlements in the region and by the late 19th century was attracting some of the first tourists to the area.- The dam had a devastating impact on the Ojibway Indians who lived along the lake's shores. The project precipitated a century-long conflict between the tribe and the U.S. government over the damages resulting from the inundation of tribal lands and property.
[HAER_data]  

HAER MINN,31-DERIV.V,1--2
2. Downstream view of dam, looking northwest - Lake Winnibigoshish Reservoir Dam, Deer River, Itasca County, MN

Not everyone was as enthusiastic about the addition of the dam on the Mississippi. The Ojibwe band that lived in the area was greatly affected and in a detrimental way. The dam was constructed on Ojibwe land without consent from the tribe which wedged the first ax between the Natives and the Corps. When the dam was completed, the water level of Lake Winnibigoshish rose 14 feet, which subsequently caused the village, gardens, and traditional burial grounds to be flooded and destroyed. The Corps estimated that around 23,240 acres of Ojibwe land was flooded. The rise in water level also deepened the shallow fishing grounds that the band relied on for net fishing. This hurt the tribe’s food supply greatly as the netted fish supplied a significant portion of the food supply. Hay that grew along the lake shore was lost, along with many cranberry marshes, and some maple trees. In 1889, the Rice Commission determined that the band’s wild rice marshes were also severely damaged.

According to the Ojibwe, the high water had completely washed away the bones of their ancestors. This greatly upset the Ojibwe not only because part of their heritage was gone, but also because the government promised to move the cemetery and gardens to higher ground, but never did. Sho-kah-ge-shig, a spokesperson for the Winnibigoshish Ojibwe at the time, described the devastation:

“There are no persons who have been so badly damaged. Look around here. It is not fire that makes it look so barren around the lake. It is the effect of the water caused by the overflow.”

The federal government offered to pay the Ojibwe for damages as well as future damage that would be caused due to prospect of more dams being built. This came with a price tag of $15,466.90, but the Ojibwe rejected it. Negotiations kept going on until the Ojibwe saw no alternative but to relocate to the White Earth Reservation in western Minnesota. As part of the agreement reached during negotiations, the proceeds from land sales and improvements went to the reservation.


Headwaters History Booklet via USACE
"Lake Winnibigoshish Dam during construction, 1899"

Monday, March 17, 2025

1975,2002 I-474 Shade-Lohman Bridge over Illinois River south of Peoria, IL

(Archived Bridge HunterBridge Hunter, no Historic Bridges; John A. Weeks IIISatellite

The bridge is at Bartonville, IL but I used "Peoria" in the title so that it would be included in a search for Peoria bridges across the Illinois River.

JohnWeeks
"Prior to the upgrade of I-74 through downtown Peoria in 2004 to 2007, trucks were requested to stay off of I-74 and use the I-474 bypass instead. The I-474 bridge was rehabilitated in a project that completed in 2002. The floor deck systems on both bridges experienced cracking problems and had to be replaced. In addition, many of the rivets used on the bridge had to be replaced."
The westbound bridge was 4' (1.2m) longer than the 3,421' (1043m) eastbound bridge. Both had a main span of an estimated 543' (166m). The navigation channel is 500' (152m) wide with a clearance of 65' (20m).
The namesakes were politicians.

Street View, Aug 2024

Daniel Wilson posted

IDOT via BridgeHunter

Jack Tanner Tower posted via Dennis DeBruler

Monday, November 25, 2024

1884,1890-1965+1965,2012 Washington Avenue Bridges over Mississippi River in Minneapolis, MN

1965,2012: (Archived Bridge Hunter; John A. Weeks IIISatellite)

"The first bridge at this location was built in 1884. The 1884 structure was reconstructed in 1890 to accommodate streetcars. Streetcar service ended in 1952, and the bridge was determined to be obsolete shortly after that time and was dismantled in 1965." [JohnWeeks]
The bridge was strengthened so that light rail could be added in 2012.
 
Robert Swann commented on a post
Washington Avenue Bridge, about 1885.

Photo via umn
1940

JohnWeeks
This photo "is from a historic display located on the University of Minnesota campus. It shows the original Washington Avenue Bridge circa 1905. This iron truss bridge was in place from 1884 to 1965."
[Note the number of people that used to live on the Bohemian Flats flood plain.]


Photo via umn
Campus Views. View from SW showing Washington Ave Bridge under construction, 1965
.

1965 Bridge


Street View, Sep 2013

The upper deck is dedicated to pedestrian traffic because the University of Minnesota built an expansion of the campus on the west bank of the Mississippi River. Because the winters get cold in Minnesota, the students have the option of an enclosed walkway. Unfortunately, according to the Google search results, this is a popular suicide bridge.
Street View, Sep 2014

Street View, Oct 2023

The traffic capacity was reduced by half to add the light rail.
Street View, Oct 2008

"So, when is a bridge a girder--and a steel stringer--and a deck truss--all in one? This bridge started out in 1965 as a plain deck girder bridge and remained as such until 2010, when a massive project began to upgrade the bridge to carry light-rail traffic. The plan was to add stringers to increase the load-carrying capability, but the original stucture's rigid cross-members didn't allow it. The design engineers came up with a very creative and innovative way to address this--instead of solid stringers, trusses were designed and installed, one member at a time, to fit around the existing sway bracing without having to remove any of it! And so, as a result, the main spans still retain their full original girder system, with multiple 'stringer-trusses' to support the light rail vehicles." [BridgeHunter]

This view caught the construction after the trusses had been added to the east lanes, but before they were added to the west lanes. So we get a good before-and-after view of the stringers. And since the Warren trusses had not been painted, we can easily see the trusses.
Street View, Jun 2011

MNDOT
"Design and construction of a double-deck, welded, haunched, continuous plate-girder bridge using A441 high-strength steel."
"This bridge was one of the first in the nation to use A441 high-strength, low-alloy steel in its superstructure, which allowed for the structural connections to be welded rather than riveted."

History’s Mirror posted
The Washington Avenue Bridge under construction in 1965 marked a significant shift in Minneapolis infrastructure, designed to link the East and West Bank campuses of the University of Minnesota across the Mississippi River. As steel beams and concrete piers rose over the water, the bridge's distinctive double-deck structure began to take shape—upper deck for pedestrians and bicycles, lower deck for vehicles and transit. Cranes hovered over the river while workers in hard hats maneuvered rebar and poured concrete, braving Midwest weather to stay on schedule. Barges floated nearby carrying supplies, and scaffolding clung to the bridge’s skeletal form. From the riverbanks, curious onlookers watched as the city expanded its reach. More than a functional crossing, the bridge was an architectural response to the university’s growing student body and the city’s evolving transportation needs. When completed, it would become a defining feature of Minneapolis, offering views of the skyline and a vital connection between academic and civic life.


Monday, November 18, 2024

1989,2008 I-295 Dames Point Bridge over St. Johns in Jacksonville, FL

(Archived Bridge Hunter; John A. Weeks IIISatellite, 1,252 photos) Napoleon Bonaparte Broward Bridge

This 10,646' (3.2km, 2 mile) bridge has a main span of 1,300' (396m).

Street View, Aug 2019

Patrick Martin, Oct 2024

There are a lot of street views of this bridge, and they were all practically empty of vehicles. It appears that 4 lanes would have been enough. Note the little black cables tying the big white cables together. I wonder if the bridge was built with them or if they were added later to correct a problem such as cable vibration.
Street View, Jul 2018

Bridges Now and Then posted
"Jan. 14, 1988: Construction continues on one of the towers and other superstructure of the Dames Point Bridge, Jacksonville, Florida." (John Pemberton, The Florida Times-Union)
Ad Slotboom: Liebherr's 750 C

Bridges Now and Then posted
March 22, 1986: The long arms of concrete pumps maneuver to pour concrete through pipes into a coffer dam beneath the river bed as part of the foundation for the north end of the Dames Point Bridge. [Dennis Hamilton Jr., The Florida Times-Union]

Americo fan posted eight photos with the comment:
The Dames Point Bridge, officially known as the Napoleon Bonaparte Broward Bridge, is a prominent cable-stayed bridge located in Jacksonville, Florida.
 Spanning the St. Johns River, it connects the Arlington area with the Westside of the city. Opened to traffic in 1989, the bridge is named after the nearby Dames Point, a historic site significant to the region’s maritime history.
With a main span of 1,600 feet, the Dames Point Bridge is one of the longest cable-stayed spans in the United States. Its design features striking towers that rise to 175 feet [282m], supporting a network of cables that hold the roadway aloft. 
The bridge not only serves as a critical transportation link, facilitating the movement of vehicles across the river, but it also enhances the city’s skyline with its modern architectural aesthetic.
The bridge accommodates both vehicular traffic and pedestrians, with dedicated walkways that allow for scenic views of the river and the surrounding landscape. Its elevated structure provides a vantage point for observing local wildlife and the bustling activities along the St. Johns River.
In addition to its functional role, the Dames Point Bridge is a symbol of Jacksonville’s growth and development. It plays a crucial part in the city’s economy, linking neighborhoods and enabling commerce. 
The bridge is also significant for its engineering, showcasing advancements in bridge design and construction.
Overall, the Dames Point Bridge stands as a testament to Jacksonville’s infrastructure development, embodying both practicality and visual appeal, while serving as a vital artery in the city’s transportation network. 
Its prominence in the area makes it an essential landmark for residents and visitors alike.
Jon Cook: Pedestrian traffic not allowed.
Scott Hamilton: It connects the Northside with the Arlington area. Not the westside....
[Another AI gone bad? Note that Bridge Hunter specifies a span length of 1,300' instead of 1,600'.
Britannica agrees with the 1,300' figure. In fact, 1,600' would make it the longest span in the US instead of the third longest. The side spans are 660' (200m).
And 175' is not the height of the towers, it is the clearance. The height of the towers is 471' (144m). [JohnWeeks]
Basically, everything that wasn't a platitude was wrong.]
Dennis DeBruler: The main span is 1,300' instead of 1,600'. And 175' is the clearance, not the height of the towers. The towers are 471' high.
[I clicked Angry on this post.]
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It has the lowest span for major East Coast ports. [jacksonville]
Bulk commodities, container and cruise ports are just upstream of this bridge.
NOAA uses the term "air gap" instead of vertical clearance. I wonder how many ships have to pay attention to low tides in order to go under the bridge.
TidesAndCurrents

"This bridge had been proposed for more than 30 years. It nearly was started in the 1970s, but an economic recession caused it to be shelved. The bridge design was modified late in the design process to increase the height above the water from 160 feet to 175 feet. It is fortunate that this was done since modern container ships need this clearance. Some critics suggest that this was still too low, and it should have been built with 190 feet of clearance to allow the larger cruise ships to pass under the bridge. Even that would be too low given that the newest cruise ships require 200 feet of clearance....The bridge is officially named after Napoleon Bonaparte Broward, a former governor of Florida and all-around character. Besides his political career, Broward was a daring sea captain and was known to run guns to the Cuban revolutionaries." The cable arrangement is the harp style. [JohnWeeks]

United States beauty posted ten photos with the comment:
The Dames Point Bridge, officially named the Napoleon Bonaparte Broward Bridge, is a cable-stayed bridge spanning the St. Johns River in Jacksonville, Florida. Opened in 1989, it is one of the largest cable-stayed bridges in the United States, featuring a main span of 1,300 feet and soaring towers that reach 471 feet. The bridge is part of the I-295 East Beltway and connects the northern and eastern parts of Jacksonville, supporting substantial commuter and freight traffic. Its high clearance allows large cargo ships to pass underneath, providing critical access to the Port of Jacksonville. The Dames Point Bridge is known for its unique, visually striking design with diamond-shaped towers, making it a recognizable landmark within the Jacksonville skyline. It plays an essential role in the area’s infrastructure, linking key commercial and residential areas across the river.
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Massman Construction Co. posted six images with the comment:
This year, Massman Construction looks back to 1985 to celebrate 40 years since the groundbreaking of the iconic Dames Point Bridge, the first of our many cable-stayed bridges. When it opened in 1989, it was the longest cable-stayed bridge in the United States. It serves as a vital river crossing of the I-295 East Beltway, connecting Jacksonville and its Northside communities. 
Our crews broke ground on the shore of the St. John's River in 1985. The towers ascend to a height of 460' above the water and each pier footing comprises more than 5,000 cu. yds. of concrete. The decks of the bridge were built simultaneously, meeting in the middle and stretching almost a half mile long. Cable-stays support the deck. Dames Point Bridge is still one of the biggest cable-stayed bridges in the U.S., featuring 21 miles of cable. 
Designed by HNTB and RS&H and officially named the Napoleon Bonaparte Broward Bridge, Dames Point Bridge opened in 1989.
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Tracy ÆŽlizabeth posted
Dames Point Bridge (aka Napolean Bonaparte Broward Bridge) over the St Johns River, Jacksonville, Florida… I call it the bowtie bridge.

Chase Gomez posted
Dame’s Point Bridge 
Jacksonville, Florida