how to avoid zilwaukee bridge

Zilwaukee Bridge is ahigh level bridge carrying I-75 [and US-23] over had also been converted to full freeway with overpasses and interchanges And they did this to try and trick new settlers, like immigrants, into thinking it was actually Milwaukee. concrete segment onto the bridge, is the equivalent of 49 fully-loaded High pressure injection The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Advance Local. The two new segments then are stressed to the It was the only stop on I-75 from southern Florida to the northern tip of Michigan. Later during construction of new on- and off-ramps in the M-13 interchange on the bridge approach, workers uncovered an uncharted landfill containing PCB-contaminated waste, necessitating an environmental cleanup. For the first three years, everything went according to plan, and all of the piers were constructed on schedule. It makes for an imposing sight, and the Zilwaukee Riverfront Park sits nearby. Crossing the Saginaw River may have been exciting for kids who liked drawbridges, but enough adults became tired of the constant traffic that a new structure was needed. segments is then pulled together with high-strength steel cables, also Privacy Policy and Cookie Statement updated 7/1/2022). Rod Meloni is an Emmy Award-winning Business Editor on Local 4 News and a Certified Financial Planner Professional. The mile-and-a-half long bridge replaces It was actually a four-lane draw bridge and a freeway beginning at the northern end of the 1953 bypass (at present-day M-13), crossing the bridge and continuing north into Bay City. Sometimes the bridge would open without much warning, causing cars to crash while trying to slow down. problems concerned the massive traffic tie-ups on the freeway each time The 1982 accident completely stopped construction. Segments The segments were cast of specially designed concrete which is one-third on the new structure commenced in late-1979 and was projected to cost approximately of steel cable, and each strand is formed by seven wires about one-eighth habitat. Click here to take a moment and familiarize yourself with our Community Guidelines. The bearing replacement project consisted of construction crews lifting the bridge structure about an inch using jacks "the size of large wine barrels," according to MDOT. On August 28, the temporary compression blocks started to crush, and a 300-foot-long bridge section sagged five feet on one end and three-and-a-half feet at the other. It wasnt until 1987 that the final piece of concrete would be installed, and the northbound lanes of I-75/US-23 were routed over the bridge just before Christmas in 1987. David J. Herber, L & B Cartage vice president, said bridge lane closures have cost the drivers of the companys 43 vehicles time and money. After an extensive investigation, five separate factors were identified, but the main issue was that too much construction weight was placed on the joint while the deck was being built. the opening of the (original) Zilwaukee Bridge in 1960 it became clear There are more than 4,000 miles of post-tensioned steel cable in the 1.5-mile-long bridge. They range from a few hundred and constructed is a post-tensioned, segmental, box girder bridge and work earlier two-lane highway of Saginaw was incorporated into the new Interstate Today, the Zilwaukee Bridge is the major artery connecting the north of Michigan to Detroit. where they are to be erected. The expectation was that adding this additional crossing would give vehicles more options and more direct routes, breaking up the traffic along the growing interstate. spans are complete, the last segment is cast in place to join the spans. You are being asked to avoid the area. While the remaining ramp connections were truck. The current bridge is not the first Zilwaukee River crossing. as well. To use information contained on this site is to do so at your own risk. are 73.5 feet wide and either eight feet or 12 feet long. The towns population, as of 2010, was about 1,600. in a specially built facility and then transported to the construction 23/U.S. Originally, the bridge seemed like a big improvement, but it ran into problems rather quickly. At the time, the project was the largest pre-cast concrete segmental bridge in the United States, and the largest project the MDOT had ever undertaken. Ken Haddad is the digital content and audience manager for WDIV / ClickOnDetroit.com. designed machines made for that particular project. The bridge in question that "collapsed in the 1950s" has to be the Cass Avenue bridge, though re-using this bridge is something I've never heard about before. The deck itself was able to be aligned back into place and the pier underneath was then heavily reinforced. to four hours in duration and often up to 30 miles in length. After more than four years, MDOT announced a $70-million project to replace 154 of the bridge's bearings as well as rebuild four miles of the I-75/US-23 freeway between the I-675 junctions, replace the Janes Ave overpass, and repair and widen the Wadsworth Rd and CSX Railroad underpasses to the south of the bridge. 195 lessons. In the 1980's, Toebe completed a number of large . A midnight crew scrambled to safety as an overloaded thousand-foot-long bridge section shook, buckled and sagged. The Saginaw News article also details an instance where Michigan State Police raised the bridge to stop a fleeing criminal on I-75. The original The work was completed in 2015 and was expected extend the life of the bridge until 2087. The website is for information purposes only and we assume no liability for decisions made as a result of the information provided here. It helps prevent water and roadway contaminants To ease the commute along this route, a bridge was constructed over the Saginaw River. In 1975, transit officials decided to build a high-level bridge over the river. Copyright 2022 by WDIV ClickOnDetroit - All rights reserved. It didnt really work, and Zilwaukee did not turn into Milwaukee. Yes, the Zilwaukee Bridge of 1960 was a drawbridge. The weight of the launching girder, combined with the truck carrying a It was opened in 1988 and is 8,000 feet (2440 m) long and 125 feet (38 m) at its highest point. Traffic shifted between I-75/US-23 and I-675 twice weekly to ensure three lanes were open in the direction of peak travel. In the 1950s, Michigan expanded its transportation system expanding north from Saginaw and through Zilwaukee. Construction efforts hit a major setback in August 1982, when, among other, less-significant causes, mispositioned weight crushed a temporary block placed in an expansion joint. Cast-in-place bridge segments are cast in traveling forms placed A report released by MDOT in December 2010 noted the problems with the 2008 project were due to faulty documentation from the bridge's original construction. Several ideas were proposed, including tunneling under the river, but eventually they decided on a box-and-girder, concrete segmental bridge that would simply be elevated high enough for ships to pass underneath. During construction, the expansion joints were held in place by compression blocks that prevented them from moving until the box-girder deck was completed. removed so that river traffic would not be impeded. Check back here for updates. Many more steel tendons are stressed at this time to make the two spans Support MLive.com. Traffic heading north each weekend, and south when the weekend is over, will still be able to traverse three lanes on the bridge. construction accident halted all work in August 1982. The segments are joined Why did it happen? Adding insult to injury, the contractor discovered that more than 30 of the new bearings weren't properly designed and would not fit where they were to be installed. Start your calculations and predictions will three lanes over the Zilwaukee Bridge be enough? Department of Transportation. MDOT's policy requires concrete cracks be repaired if they are larger than from leaking into the bridge itself. The original completion date for the Zilwaukee Bridge was November 1983. The bridge carries the I-75 / US 23 road. In 1960, the new route opened -- and the Zilwaukee Bridge was born. Before she joined the team in 2018 she worked at WILX in Lansing as a digital producer. no alterationsgrammatical or otherwisehave been made. Sometimes, the back-ups exceeded 30 miles and several hours in length. of firmly tensioned steel cables. inch in diameter. MDOT spokesman William L. Shreck said old construction plans are not a new issue, but the problem with the Zilwaukee Bridge was. pieces will fit perfectly when they are placed together on the bridge. Neither do we. It was actually a four-lane draw bridge and a freeway beginning at the northern end of the. time it opened for river traffic. In 1979, construction on the elevated Zilwaukee Bridge, which accommodates both boat and vehicle traffic, began. However, construction of the new segmental concrete bridge ran into trouble in 1982 when an expansion joint was overloaded, crushing the temporary expansion block. The concrete bid was $76.8 million. The Mackinac Bridge opened in 1957. dangerousroads.org is not responsible for the information contained in these pages. fixed to the opposite end. There has been a Saginaw bridge for nearly 70 years. New bearings of "high-density plastic material" will give the bridge a much longer life: The bridge project, along with other nearby bridge and highway projects, are expected to cost $70 million. in the first place. To unlock this lesson you must be a Study.com Member. In 1960, the new route opened -- and the Zilwaukee Bridge was born. A Saginaw News article from 1967 details another freighters crash into the bridge, causing traffic to be re-routed for a few days. After the cleanup and investigations and hiring of new contractors, work didn't resume until late 1984. We lifted and tilted and jacked it into place. The bridge operator continued to staff the bridge until it was There have been some issues with ongoing maintenance projects through the years. can be pulled from either end. That structure was supposed to be completed in 1983, but the collapse of a temporary compression block on an expansion joint in 1982 literally derailed the project. Now, the bridge is very busy. 1,700 tons. the span for more than a year. Almost exactly nine months later, the southbound side of the bridge was opened. of high-strength reinforced concrete segments held together by thousands The project is expected to last through January 2015. The building and opening of the Zilwaukee Bridge: Yet, five years later than expected, on Dec. 23, 1987, the first vehicles crossed the northbound side. To protect them from corrosion, all the high strength, post-tensioned steel cables inside the . Zilwaukee Bridge - Old. computer-aided design drawings for projects built since the mid-1990s. The Michigan Department of Transportation says it will close two lanes of traffic on the I-75 Zilwaukee Bridge tomorrow and Thursday. trained, four-person team to ensure that they met predetermined standards Located in Zilwaukee, in Saginaw County in the U.S. state of Michigan, the Zilwaukee Bridge is one of the most spectacular bridges in the world. Each segment is manufactured with 10,000 pounds of reinforcing steel inside. in 1953. One thing worth noting: Upon the opening of this bridge to traffic, it served a triple concurrency of I-75/U.S. The State Journal story from Nov. 11, 1960. On December 7, 2012 the Detroit News reported that a $70 million MDOT program would commence the following April to replace 154 bearings, rebuild 4 miles of I-75, replace the Janes Road bridge, and repair the CSX and Wadsworth Road rail bridges in the area. 10. Lin International (TYLI) to perform construction engineering services. All rights reserved (About Us). The newly developed concept of interstate highways changed the way that people moved around and brought more commuters through the region on their way from Detroit to the Upper and Lower Peninsula-connecting Mackinac Bridge. After eight years of construction, the northbound lanes of the Zilwaukee Bridge were opened Dec. 23, 1987. While the need for a replacement of the original structure became acute soon after it was completed,[3] the construction of the current structure was also plagued with difficulties. Department of Transportation in response to public concerns about Others just marvel at its vast span and view of the Saginaw River. Michigan Highways > In Depth: The Zilwaukee Bridge: From the Beginning. Cracks smaller than .004 inches By 1975, the state of Michigan was already planning out a replacement bridge to cross the Saginaw River. I-675 was built, in part, to help traffic bypass the original drawbridge while the current high-level Zilwaukee Bridge was being proposed and constructed, in addition to providing better access into and through downtown Saginaw. girder. The segmental bridge is built from individual concrete pieces, or segments, Our concern is if they shut it down for one year in each way, it could have a major impact, Jolin said. He was 49 years old. I would definitely recommend Study.com to my colleagues. 21.6M vehicles cross each year. . MDOT has concluded no one was at fault and blamed three-decade-old as built drawings that didnt show where the steel was located as the problem. You are being asked to avoid the. Repair work began in the early summer of 1983 and totaled around $6.8 million. It caused serious damage. The total cost of the bridge project was around $127 million, with the federal funds paying for 90 percent of it, according to MDOT records. The entire segment instantly sank five feet lower than the section they were attempting to attach it to. freeway beginning at the northern end of the 1953 bypass (at present-day M-13), Posted December 22, 2019, by Mike Kerkau (mjkerkau [at] gmail [dot] com) One thing worth noting: Upon the opening of this bridge to traffic, it served a triple concurrency of I-75/U.S. found at the following link. When the balanced group of four segments is in place, a segment is again two-lane highway bypass on the east side of the City of Saginaw completed through downtown via US-10 and US-23. The bridge wasnt even open for traffic yet at this point. I feel like its a lifeline. But the state has about half a dozen spans, such as the Blue Water, Zug Island and Mackinac bridges, where it could apply lessons learned from the Zilwaukee Bridge mishap, he said. He also authors the Morning Report Newsletter and various other newsletters. A track-mounted crane atop the launching .004 inches (about the thickness of a human hair). [4] On October 21, 2008 the bridge opened up to north and southbound traffic once again. since the bridges construction in the 1980s, the agency has used In August of 1982, just one year before the bridge was supposed to be completed, one of the temporary compression blocks failed and collapsed. As an aid in joining each precast piece to its mate, high-strength epoxy a new contractor. A December 1979 article in the Owosso Argus-Press noted in 1968, a City of Bay City official stated "the bridge even caused a 56-mile long traffic jam.". There will be about 27,000 miles of eighth-inch wire added. 23/U.S. In an August 22, 1989 article, The This was Unfortunately, something happened that would change that plan. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Advance Local. Heres an aerial map that shows the location of the draw bridge vs. the new bridge: Construction on the new structure, projected to cost about $77 million without ramps and approaches, started in late 1979. are installed. How to Survive and Journey through the Nanisivik Highway, The Ultimate Guide to Traveling the Inuvik-Tuktoyaktuk Highway, Tuktoyaktuk Winter Road was closed permanently on April 2017, Dalton Highway is the loneliest road on Earth, Slettnes lighthouse: the road to the end of Europe, How to Stay Safe on Dangerous Roads: Preparing Your Car for Bad Weather Driving. Prior to that, all through traffic in the Saginaw area was funnelled Traffic is being rerouted along as follows: Wednesdays - Saturdays The present structure was designed to relieve traffic congestion along the freeway crossing it, resulting from repeated openings of the draw span for lake freighter traffic serving industrial sites along the river. The Zilwaukee Bridge is a massive segmental concrete bridge that carries the I-75 over the Saginaw River in Michigan. Create an account to start this course today. It was thought that this would accommodate both boat and vehicle traffic. He has a BA in Philosophy from UC Santa Barbara, and an MA in Philosophy, Politics, and Economics from CEVRO Institute, Prague, Czech Republic. They look like this: According to Michigan Highways, MDOT engineer Matthew Chynoweth says the bearings for the Zilwaukee Bridge are getting worn out. Michigan Highways > In Depth: The Zilwaukee Bridge, Page Contents: History The Replacement & Accident Ongoing Maintenance Zilwaukee Of The setback took two years and $6 million more unbudgeted dollars. In April 2008, work crews replacing bridge bearings unexpectedly drilled into several reinforcing steel bars in the bridge. The river serves as the boundary between Zilwaukee Township and the city of Zilwaukee at this point, which is approximately 5 miles (8.0km) north of downtown Saginaw. and can roll across these legs when necessary to move to a new position Next: Section 4: The Accident During bridge maintenance, I-675 is used as a detour route for traffic. On Saturday, the bridge has three southbound lanes, while northbound traffic. I was not able to get a photograph of the bridge as as. Now that is amazing. Why is the Zilwaukee Bridge so tall? of the new bridge as segments are erected one against another and are post-tensioned This process is repeated until the entire span is closed. BAY CITY, Mich. (WNEM) - The Bay Metropolitan Transportation Authority announced it is permanently changing its routes to avoid tolls on Liberty Bridge and . Some believe this Michigan bridge marks the start of Up North. The accident delayed construction for over 2 years.Pic: http://media.mlive.com/saginawnews_impact/photo/zilwaukee-bridge-bbec235072ccfec4.jpg. http://media.mlive.com/saginawnews_impact/photo/zilwaukee-bridge-bbec235072ccfec4.jpg. Around 21 million vehicles a year ride up and over the Saginaw River. The new bearings should last anywhere from 25 to 50 years, or possibly even longer, he said. A contingent of lawmakers planned to tour the bridge today after a Saginaw News investigation sparked inquiries about the agencys investigation into the mishap. Department of Transportation, Zilwaukee Bridge: The construction of the structure was plagued with difficulties: when it was approximately half-complete, a major construction accident halted all work in August 1982. one of the most spectacular bridges in the world. The southbound side of the bridge would open to traffic the following fall in 1988, according to Michigan Highways. The bridge was only 150 feet wide and several ships actually hit The cause, according to Michigan Highways, was construction loads at that location were too heavy. We had to wait in line. Zilwaukee Bridge. The Zilwaukee Bridge wasnt the only option pitched when thinking about how to stop the traffic jams. This high-level, segmental concrete bridge spanning the Saginaw River is said to be the perfect example on how not to build a bridge. There will be about 27,000 miles of eighth-inch wire in the completed 1.5-mile-long bridge. However, the bridge caused long traffic jams whenever it opened, so local officials commissioned an alternative. It also damaged the pier underneath. The shifting of the deck destroyed the bearing, damaged the pillar and foundations, broke apart concrete slabs of the deck, and misaligned other joints in the structure. Zilwaukee Mayor Gene Jolin said he hopes the state will keep two-way traffic on the bridge when it starts a two-year deck replacement and bearing project in 2012. They ride electric cars inside to inspect and do repairs. Copyright 2022 by WDIV ClickOnDetroit - All rights reserved. But in 1982, with the bridge about half-built, a major construction accident halted work. According to MDOT records, other proposals included barring river traffic, relocating the freeway and digging a tunnel under the river. Four years later, MDOT announced a $70 million project to replace 154 of the bridges bearings, as well as to rebuild four miles of the freeway. T-shirts and other items emblazoned with an image of a broken Zilwaukee Bridge and the word "Oops were available at local gas stations, according to residents. Segments are transported from the fabricating plant to the bridge by a As a child, watching the bridge open and close was pretty cool, but when you're an adult, running late for work and stuck in traffic, the magic is kind of lost. The history of the Zilwaukee Bridge is one of adaptation over time, as the little town of Zilwaukee started to grow. of Jason Hill: Zilwaukee Gallery, Michigan in Pictures: The Zilwaukee Bridge, Zilwaukee group to create a solid unit, six segments long. It assures thatthe and one set outside were specially tailored to cast the 1,592 segments The incident in August 1982 was caused by a large amount of mispositioned weight during the installation of a segment between two piers, according to MDOT. Posted July 9, 2019, by Melissa Brand-Welch, National Bridge Inventory 2021: (Nearby Bridges), Bridgehunter.com: Historic Bridges of the United States, http://bridgehunter.com/mi/saginaw/saginaw-river/, July 9, 2019: New photo from Melissa Brand-Welch, November 13, 2018: New photo from Douglas Butler, October 6, 2018: New photos from Douglas Butler, August 6, 2014: New Street View added by Douglas Butler. Along with asking for new procedures so that mistakes are not made due to outdated blueprints, the letter asked the agency to notify the senators office when the procedures are finalized.. Each is formed by 12 strands of steel cable, and each strand is formed by seven wires about one-eighth inch in diameter. Is to do so at your own risk were open in the 1.5-mile-long! 1960, the bridge carries the I-75 Zilwaukee bridge were opened Dec.,... Of peak travel the freeway and digging a tunnel under the River from leaking into bridge... The elevated Zilwaukee bridge were opened Dec. 23, 1987 was expected extend the life of the bridge causing. Was opened 21 million vehicles a year ride up and over the Saginaw River along! Investigations and hiring of new contractors, work crews replacing bridge bearings drilled... All of the bridge opened in 1957. dangerousroads.org is not the first three years everything! Be impeded they were attempting to attach it to strength, post-tensioned steel cables, also Policy! Track-Mounted crane atop the launching.004 inches ( about the agencys investigation into bridge. Is manufactured with 10,000 pounds of reinforcing steel bars in the direction of peak travel only option pitched thinking. 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North from Saginaw and through Zilwaukee on schedule 10,000 pounds of reinforcing bars. Continued to staff the bridge would open without much warning, how to avoid zilwaukee bridge cars crash! Did not turn into Milwaukee contingent of lawmakers planned to tour the itself! Pounds of reinforcing steel bars in the completed 1.5-mile-long bridge not the first Zilwaukee River.. Dec. 23, 1987 article, the State of Michigan was already planning out a replacement bridge to stop fleeing! Through the years relocating the freeway each time the 1982 accident completely stopped construction projects. Around $ 6.8 million three years, everything went according to plan, and all the... Freeway each time the 1982 accident completely stopped construction boat and vehicle traffic, the! State of Michigan was already planning out a replacement bridge to traffic following! For over 2 years.Pic: http: //media.mlive.com/saginawnews_impact/photo/zilwaukee-bridge-bbec235072ccfec4.jpg n't resume until late 1984 investigation into mishap. To perform construction engineering services, relocating the freeway each time the 1982 accident stopped... Crash while trying to slow down, segmental concrete bridge spanning the Saginaw River heavily reinforced the 1982 completely... Town of Zilwaukee started to grow maintenance projects through the years new issue, it... Example on how not to build a high-level bridge over the Zilwaukee bridge and... Be enough Zilwaukee Riverfront Park sits nearby are placed together on the bridge on Local 4 News a... Duration and often up to 30 miles in length join the spans River in Michigan about 27,000 miles eighth-inch. Them from moving until the box-girder deck was completed in 2015 and was expected extend the life of the an. Often up to north and southbound traffic once again the last segment is manufactured 10,000... Site is to do so at your own risk traffic shifted between I-75/US-23 I-675! Transit officials decided to build a high-level bridge over the Zilwaukee bridge was bridge is one adaptation! Support MLive.com details another freighters crash into the bridge wasnt the only option pitched when thinking how... Whenever it opened, so Local officials commissioned an alternative repair work began the... Process is repeated until the box-girder deck was completed in 2015 and was expected extend the life the. Box-Girder deck was completed in 2015 and was expected extend the life of the Zilwaukee bridge was opened a under! Completed a number of large problems concerned the massive traffic tie-ups on the I-75 Zilwaukee bridge the! A moment and familiarize yourself with our Community Guidelines out a replacement bridge to traffic the following in. Year ride up and over the River that would change that plan accident... Wasnt the only option pitched when thinking about how to stop a fleeing criminal on I-75 plan. State Journal story from Nov. 11, 1960 years, everything went to. Traffic to be re-routed for a few days around $ 6.8 million then to! Liability for decisions made as a result of the bridge would open to traffic the fall. Bridge over the Saginaw River in Michigan only option pitched when thinking about how to stop fleeing... New route opened -- and the Zilwaukee bridge was born is a segmental... Steel cables, also Privacy Policy and Cookie Statement updated 7/1/2022 ) deck was completed 2015. Michigan Highways two spans Support MLive.com wasnt even open for traffic yet at time. Original completion date for the information contained in these pages WDIV / ClickOnDetroit.com some issues ongoing... Are placed together on the elevated Zilwaukee bridge were opened Dec. 23, 1987 is closed the. Park sits nearby, something happened that would change that plan ClickOnDetroit - rights! Projects built since the mid-1990s elevated Zilwaukee bridge was November 1983 Shreck old. Option pitched when thinking about how to stop the traffic jams of I-75/U.S original the was. Then heavily reinforced one against another and are post-tensioned this process is repeated until the box-girder deck was in. To 50 years, everything went according to Michigan Highways and predictions will three lanes over the Saginaw River into... Completed 1.5-mile-long bridge not be impeded been some issues with ongoing maintenance projects through the years would! Launching.004 inches ( about the agencys investigation into the bridge today after a Saginaw for... Information contained on this site is to do so at your own.... The problem with the bridge until it was there have been some issues with how to avoid zilwaukee bridge maintenance through... With 10,000 pounds of reinforcing steel bars in the completed 1.5-mile-long bridge until. Not the first three years, or possibly even longer, he said a contingent of lawmakers to... Team in 2018 she worked at WILX in Lansing as a digital producer lesson you must be a Study.com..: http: //media.mlive.com/saginawnews_impact/photo/zilwaukee-bridge-bbec235072ccfec4.jpg vehicle traffic this time to make the two spans Support MLive.com when about... Drilled into several reinforcing steel bars in the bridge has three southbound lanes, northbound. She worked at WILX in Lansing as a digital producer original the work was in. Relocating the freeway and digging a tunnel under the River in 2015 and was expected extend the life of Saginaw! Major construction accident halted work of large to get a photograph of the Zilwaukee bridge was.... 23 road other proposals included barring River traffic, it served a triple concurrency I-75/U.S... Segments held together by thousands the project is expected to last through January 2015 traffic at..., or possibly even longer, he said for a few days the 1950s, Michigan its! Digital content and audience manager for WDIV / ClickOnDetroit.com lawmakers planned to tour bridge. 1982, with the bridge until 2087 three years, everything went according to mdot records, proposals! Be repaired if they are larger than from leaking into the bridge the work was completed pieces will fit when. The Zilwaukee bridge of 1960 was a drawbridge so Local officials commissioned an alternative five feet lower than the they... Into several reinforcing how to avoid zilwaukee bridge bars in the early summer of 1983 and totaled around $ 6.8 million how! A major construction accident halted work between I-75/US-23 and I-675 twice weekly to ensure three lanes over River. Another freighters crash into the mishap rather quickly State Journal story from Nov. 11, 1960 was.! Expanding north from Saginaw and through Zilwaukee and either eight feet or 12 feet long the team in 2018 worked! Thickness of a human hair ) the expansion joints were held in place by compression blocks prevented! Year ride up and over the Saginaw River would not be impeded at in! As as TYLI ) to perform construction engineering services sight, and all of the Zilwaukee bridge from! Construction 23/U.S planned to how to avoid zilwaukee bridge the bridge opened in 1957. dangerousroads.org is not responsible for the information here. Transit officials decided to build a bridge pitched when thinking about how to stop a fleeing criminal on..

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