Puente lake pontchartrain causeway

The Lake Pontchartrain Causeway cuts straight across open water for 24 miles (38 kilometers). It is the longest bridge on earth, and stretches from the New Orleans suburb of Metairie to the north shore town of Mandeville. This satellite photo shows both the Twin Span Bridge (right) and the Causeway Bridge (center).

Puente lake pontchartrain causeway. St. Tammany Parish, also known as Louisiana’s Northshore, is an easy day trip from New Orleans across the Lake Pontchartrain Causeway. Northshore begins on the shores of Lake Pontchartrain, a 630-square-mile body of water that’s the second-largest inland saltwater lake in the United States (after Utah’s Great Salt Lake).

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The Lake Pontchartrain Causeway is 24 miles long and travels through Jefferson and St. Tammany Parishes. The Causeway Police Department provides around the clock law enforcement and motorist aid on the Causeway Bridge. Annually, the GNOEC responds to over 3,000 breakdowns/calls for assistance from motorists. Get ratings and reviews for the top 11 lawn companies in West Puente Valley, CA. Helping you find the best lawn companies for the job. Expert Advice On Improving Your Home All Proj...Feb 18, 2016 · The Lake Pontchartrain Causeway is composed of two parallel bridges, each over 38 km long. One was completed in 1956 and the other, a slightly longer version, was completed in 1969. Since that year, it has been holding on to the title of ‘the world’s longest bridge over water’. In 2011, when a new bridge over Jiaozhou Bay in China ... Description The nearly 38-kilometer long divided causeway is comprised of two 10 meter (m) wide lanes separated by 24 m. The causeway is 9.5 degrees east from true North. …When the time comes when we can travel again, be sure to add them to your bucket list. Editor’s note: The team at The Points Guy loves to travel, but now is not the time for unnece...Jul 20, 2017 · An empty barge rammed into the Lake Pontchartrain Causeway during heavy fog early on the morning of Jan. 17, 1960, knocking out two 52-foot sections of the bridge and damaging a third.

Jun 29, 2010 · Police reopened the Lake Pontchartrain Causeway in both directions after a 34-minute closure due to heavy winds and rain. Full restrictions, however, remained in place, meaning motorcycles, trucks ...through Bayou Eloi and the bar channel to deep water in Lake Eloi . Three cause ways cross the E end of Lake Pontchartrain. U.S. Interstate Route 10 highway causeway, about 3.5 miles W of The Rigolets and crossing between Pointe aux Herbes and Howze Beach , has a bridge with a fixed span over the navigation channel about 1.2 miles from itsJan 17, 2024 · The northbound span of the Lake Pontchartrain Causeway has been reopened as of 6:15 p.m. It had been closed due to a multi-vehicle crash at around the 22 mile mark that happened after 4 p.m.. Nov 14, 2021 · The Lake Pontchartrain Causeway is a set of two parallel bridges which cross Lake Pontchartrain in southeastern Louisiana , United States. The longest of the two bridges measures 38.35 km. The south end of the bridge runs from Metairie, Louisiana, a south shore suburb of New Orleans, to Mandeville, Louisiana, its adjacent north shore suburb. Known as the "new world's longest bridge," the Lake Pontchartrain Causeway is an impressive 23.87 miles long (38.422 km), supported by thousands of concrete pilings and steel piers. Opened in 1956, it connects New Orleans and its suburbs on the south shore with Mandeville, Covington, and Hammond on the north. Lake Pontchartrain Causeway Bridge. Location: New Orleans, LA, USA. Date: 1956. Category: Civil. Creator (s): Upson, Dr. Maxwell. In the 1940s and 1950s, New Orleans experienced growth. Unfortunately, access from the north to the City continued to be limited by Lake Pontchartrain. Driving around the Lake was a time consuming effort. Lake Pontchartrain is a vast brackish-water lake with an area of 631 square miles. It’s 40 miles long and with a maximum width of 24 miles. The lake has a maximum depth of 65 feet but averages 12 to 14 feet deep. It is the tenth largest natural lake in the country and has a thriving ecosystem for many aquatic species.

Posted speed IS 60, but 70 is more common. I10 from the east comes from Mobile through Slidell, crossing the outlet of Lake Ponchartrain on the "5 mile bridge." It is a wide, open, modern structure, typical speeds again 70 mph. The Causeway is a 26 mile bridge made in the 50s & 60s, 2 lanes each way. A pretty tedious drive except for the sailboats.Looking for the top activities and stuff to do in Lake Tahoe, CA? Click this now to discover the BEST things to do in Lake Tahoe - AND GET FR Words don’t do justice to the dramatic...Nov 2, 2022 · Known for the Lake Pontchartrain Causeway, a bridge that spans more than 23 miles, the lake also hosts a variety of nature preserves. Immediately northeast of the city, before the bridge that crosses into Eden Isle and Slidell, Bayou Sauvage Urban National Wildlife Refuge offers trails and places to see tidal marshes.15 najdłuższych mostów na świecie. #2. Lake Pontchartrain Causeway. Drugim obecnie na liście pod względem długości mostem na świecie jest most The Lake Pontchartrain Causeway, który posiada 38,5 km długości i znajduje się nad jeziorem Pontchartrain w Nowym Orleanie. Często powtarza się, że jest to najdłuższy most na świecie ...Definition of lake-pontchartrain-causeway in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. ... The shallow saltwater Lake Pontchartrain is close to the Gulf of Mexico and has an area of 625 square miles/1 619 square kilometres.May 5, 2017 · Lake Pontchartrain Causeway, Louisiana. Length: 23.87 miles Due to recent feats of Chinese engineering, the four-lane, 5,189-pile concrete trestle bridge north of New Orleans got demoted by ...

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Jun 29, 2010 · Police reopened the Lake Pontchartrain Causeway in both directions after a 34-minute closure due to heavy winds and rain. Full restrictions, however, remained in place, meaning motorcycles, trucks ...Get ratings and reviews for the top 12 pest companies in La Puente, CA. Helping you find the best pest companies for the job. Expert Advice On Improving Your Home All Projects Feat...Put this on your winter adventure list, because mountain biking is now a year-round sport, and nowhere is it a better idea to get started than Lake Placid. You heard it here first:...The race took place on the Lake Pontchartrain Causeway Bridge, beginning just as a massive storm was dying down. “The wind blew directly at our backs at 30 mph for 25 miles. Tons of people set ...May 16, 2023 · Staying ever vigilant is the best way to stay safe in Lake Pontchartrain. Alligator Interesting Alligator Facts in Lake Pontchartrain Alligators At Home. This land and water monster have taken quite a liking to Lake Pontchartrain. This far south creates the perfect environment for alligators to love.

The lake is crossed by several bridges, notably the Pontchartrain Causeway. The causeway consists of two parallel road bridges, …Don’t get blown away by the weather in Lake Pontchartrain. WindAlert has the latest weather conditions, winds, forecasts, nearby currents, and alerts for the area!Sep 2, 2023 · The Lake Pontchartrain Causeway is probably most the most famous for being the longest bridge over water. The longer of the two bridges is 23.87 miles long. There was also a song made called Lake ...For any project on the heavily traveled Lake Pontchartrain Causeway, there are two equally formidable challenges—weather and traffic. And when the longest bridge in the U.S. needed its most significant upgrade in half a century, the Causeway Commission turned to Construction Management at Risk (CMAR) to get the job done.Skirting the southern shore of Lake Pontchartrain in New Orleans, this multiuse trail stretches 12.3 miles between Grandlake Estates Neighborhood to Bucktown Harbor Marina. At its western endpoint, the Pontchartrain Lakefront Trail picks up at Grandlake Boulevard's southern dead end on the north side of I-10, opposite the Louis Armstrong …Posted speed IS 60, but 70 is more common. I10 from the east comes from Mobile through Slidell, crossing the outlet of Lake Ponchartrain on the "5 mile bridge." It is a wide, open, modern structure, typical speeds again 70 mph. The Causeway is a 26 mile bridge made in the 50s & 60s, 2 lanes each way. A pretty tedious drive except for the sailboats. kau-chiu-ôan tōa-kiô. Qingdao Jiaozhou Bay Bridge is a 26.7 km (16.6 mi) long roadway bridge in Qingdao, Shandong Province, China, which is part of the 41.58 km (25.84 mi) Jiaozhou Bay Connection Project. [1] The longest continuous segment of the bridge is 25.9 km (16.1 mi), [3] making it one of the longest bridges in the world . The Second Lake Pontchartrain Causeway, which joins Mandeville and Metairie, Louisiana, USA, is 38.422 km (23.87 miles) long. It was completed in 1969. Records change on a daily basis and are not immediately published online. For a full list of record titles, please use our Record Application Search. (You will need to register / login for access) Calzada del lago Pontchartrain, Nueva Orleans. El Calzada del lago Pontchartrain es uno de los puentes icónicos de Estados Unidos junto con Golden Gate y Brooklyn Bridges. Causeway consta de dos puentes paralelos cruzando el lago Pontchartrain en Louisiana. El tramo más largo es de 38 km (24 mi) de largo.The Lake Pontchartrain Causeway is closed, authorities said at 5:12 p.m. Monday. The bridge was closed in both directions due to high winds and thunderstorms. There were also reports of hail in ...The Causeway began as a single two-way bridge in the mid 1950s (1955, I think), and then, years later, a second bridge was built. There’s a series of crossovers where you can pull over or turn around, and it’s well-patrolled by Causeway Police. As for breaking down on the Causeway: I’ve done it.

Interesting Alligator Facts in Lake Pontchartrain Alligators At Home. This land and water monster have taken quite a liking to Lake Pontchartrain. This far south creates the perfect environment for …

GNOEC POLICE SERVICES. The Lake Pontchartrain Causeway is 24 miles long and travels through Jefferson and St. Tammany Parishes. The Causeway Police Department provides around the clock law enforcement and motorist aid on the Causeway Bridge. Annually, the GNOEC responds to over 3,000 breakdowns/calls for assistance from …6 days ago · The Lake Pontchartrain Causeway, despite its notoriety for accidents and fatalities, can be crossed safely by following traffic laws and exercising caution. It is crucial to be aware of the current weather conditions and to adapt driving accordingly. The bridge offers a unique experience and stunning views of Lake Pontchartrain, making it a ...Lake Pontchartrain Causeway. El puente sobre el Lago Pontchartrain, o como se le conoce en habitualmente, Lake Pontchartrain Causeway, comunica las localidades de …The race took place on the Lake Pontchartrain Causeway Bridge, beginning just as a massive storm was dying down. “The wind blew directly at our backs at 30 mph for 25 miles. Tons of people set ...The Environmental Atlas of the Lake Pontchartrain Basin provides citizens, planners, managers, educators, scientists and other professionals with a multidisciplinary and integrated source of information on Lake Pontchartrain and its surrounding Basin. ... Causeway Fault The Causeway Fault is 11.3 km (7 mi) long and is the shortest BR-DS …Citing the cost of driving -- gasoline, Lake Pontchartrain Causeway tolls, parking -- Schild has pitched the 40-minute ferry ride as an alternative for commuters.If you've ever uttered the word "vacation," you have Lake Placid to thank. Brits go on “holiday,” but ever since New York City’s 19th-century elite — the Rockefellers and Vanderbil...

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The Lake Pontchartrain Causeway cuts straight across open water for 24 miles (38 kilometers). It is the longest bridge on earth, and stretches from the New Orleans suburb of Metairie to the north shore town of Mandeville. This satellite photo shows both the Twin Span Bridge (right) and the Causeway Bridge (center).La calçada del llac Pontchartrain, també conegut simplement com The Causeway (la Calçada), consisteix en dos ponts paral·lels que travessen el llac Pontchartrain, al sud de Louisiana. El més llarg d'ells també és el més llarg del món sobre l'aigua, arribant a mesurar 38,42 km (23.87 milles).. Des de 1969, va ser catalogat per Guinness World …The northbound lanes of the Lake Pontchartrain Causeway were completely shut down after a boat crashed into the bridge, officials said Friday morning.Watch reportThe boat has been removed and the ...Carlton Dufrechou with the Causeway Pontchartrain Bridge spoke to WDSU about what the bridge is doing to prepare for potential winter weather.Dufrechou says more personnel will be on call and at ... Ver 214 fotos y 40 tips de 3326 visitantes de Lake Pontchartrain Causeway. ""The Lake Pontchartrain Causeway is the longest bridge in the world,..." Puente en Nueva Orleans, LA Lake Pontchartrain Causeway. El puente sobre el Lago Pontchartrain, o como se le conoce en habitualmente, Lake Pontchartrain Causeway, comunica las localidades de Mandeville y Metairie (suburbio de Nueva Orleans ), en el estado norteamericano de Louisiana. Está compuesto por dos calzadas paralelas y, con 38,4 kilómetros de longitud es ... Jan 4, 2018 · The parallel bridges that make up the Lake Pontchartrain Causeway are the longest continuous bridges over water in the world, and the causeway’s designers pioneered the use of prestressed concrete. Lake Pontchartrain Causeway | Civil Engineering Magazine | Vol 87, No 5 Jun 29, 2023 · The Lake Pontchartrain Causeway is truly a wonder of engineering and a testament to human ingenuity. Whether you're driving across it or just admiring it from afar, it's impossible not to be impressed by this incredible feat of construction. With its fascinating history and innovative design, the Lake Pontchartrain Causeway is a must-visit ... Feb 25, 2014 · "It" was the crash of Eastern Air Lines flight 304, a jetliner capable of carrying 126 people, crashing into Lake Pontchartrain five miles east of the Causeway, killing all 58 on board - Feb. 25 ...Apr 1, 2023 · The Lake Pontchartrain Causeway is traveled by nearly 12 million vehicles annually. The bridge has become a popular tourist attraction, and many people consider it one of the engineering marvels of the United States. Across the Lake Pontchartrain Causeway. We owe all 23.83 miles of the Lake Pontchartrain Causeway to Philip N. … ….

1. Lake Pontchartrain covers 630 square miles, but it is only 12 feet deep on average. “There aren’t a lot of deep spots,” Trail said. “That allows the sun to penetrate to the bottom. So ...El lago Pontchartrain es un cuerpo de agua de 40 x 24 millas al norte de Nueva Orleans. Como muchos cuerpos de agua en la historia, la gente ha querido …The Lake Pontchartrain Causeway (French: Chaussée du lac Pontchartrain), also known simply as The Causeway, is a fixed link composed of two parallel bridges crossing Lake Pontchartrain in southeastern Louisiana, United States. The longer of the two bridges is 23.83 miles (38.35 km) long. The … See moreApr 1, 2023 · The Lake Pontchartrain Causeway is traveled by nearly 12 million vehicles annually. The bridge has become a popular tourist attraction, and many people consider it one of the engineering marvels of the United States. Across the Lake Pontchartrain Causeway. We owe all 23.83 miles of the Lake Pontchartrain Causeway to Philip N. …Camera view looking North from the the midpoint of the Lake Pontchatrain Causeway Bridge in New Orleans, Louisiana. Camera Location Date / Time: Fri March 08, 2024 01:32 PM CSTJan 2, 2020 · THE CAUSEWAY BRIDGE CONSTRUCTION, PAST & PRESENT . Hossein Ghara, PE, MBA, Volkert Inc., (225)288-1163, [email protected] . The Lake Pontchartrain Causeway is a toll bridge which spans over Lake Pontchartrain from Causeway Boulevard in Metairie, Louisiana to Highway 190 at Mandeville, Louisiana. …Jan 18, 2024 · Lake Pontchartrain Causeway open after crash, closure during rush hour traffic. The southbound lanes of the Lake Pontchartrain Causeway were closed early Thursday morning after a car accident ...Lake Pontchartrain Causeway, a never-ending bridge! The Lake Pontchartrain Causeway, a 24 miles long bridge connecting the city of New Orleans to the North Shore, is a man-made spectacle of Louisiana …Lake Pontchartrain Causeway has 2 times construction records. The two constructions were separated by 14 years. It cost 76 million US dollars total (between 1955-1969). Lake Pontchartrain Causeway. The longer of the two bridges is 23.83 miles (38.35 km) long. The southern terminus of the causeway is in Metairie, Louisiana, a suburb of New Orleans.kau-chiu-ôan tōa-kiô. Qingdao Jiaozhou Bay Bridge is a 26.7 km (16.6 mi) long roadway bridge in Qingdao, Shandong Province, China, which is part of the 41.58 km (25.84 mi) Jiaozhou Bay Connection Project. [1] The longest continuous segment of the bridge is 25.9 km (16.1 mi), [3] making it one of the longest bridges in the world . Puente lake pontchartrain causeway, At approximately 40 miles long, 24 miles wide, and with an average depth of 12 to 14 feet, Lake Pontchartrain is the largest inland body of water in Louisiana spilling over into 6 parishes. These include St. Tammany, New Orleans, Jefferson, St. John the Baptist, St. Charles, and Tangipahoa. The Causeway Bridge – running 23 miles over the ..., HowStuffWorks visits the pink lakes of Australia. Advertisement Close your eyes and picture this. You're on vacation. The air is crisp, and the sun is shining. You're flying over a..., The Lake Pontchartrain Causeway is 24 miles long and travels through Jefferson and St. Tammany Parishes. The Causeway Police Department provides around the clock law enforcement and motorist aid on the Causeway Bridge. Annually, the GNOEC responds to over 3,000 breakdowns/calls for assistance from motorists. , The causeway or bridge that cuts across lake pontchartrain is the longest bridge in the world across a body of water (continuously) at nearly 24 miles in length. So that makes it a bucket list item. There is no place to stop along the way and nothing really to see unless you are traveling it during sunrise or sunset. , From Giant’s Causeway to Loch Neagh, Northern Ireland is one of the most underrated outdoor adventure capitals in the world. Mention outdoor adventures in Northern Ireland and most..., 10 de mayo de 1969 (en dirección norte) [ editar datos en Wikidata] La calzada del lago Pontchartrain (del inglés: Lake Pontchartrain Causeway) es una calzada compuesta por dos puentes paralelos que cruzan el lago Pontchartrain en el sur de Luisiana, Estados Unidos que conecta desde el sur en Metairie, un barrio de Nueva Orleans hasta el ... , The lake is crossed by the Lake Pontchartrain Causeway, the longest continuous bridge over water in the world. A power line also crosses the lake. Its towers stand on caissons …, Lake Pontchartrain, with the causeway. This tool allows you to look up elevation data by searching address or clicking on a live google map. This page shows the elevation/altitude information of Lake Pontchartrain, Louisiana, USA, including elevation map, topographic map, narometric pressure, longitude and latitude., , NO_Causeway. Lake Pontchartrain Causeway, el puente más largo del mundo sobre el agua es de 24 millas. Vincula a New Orleans, LA en el sur con Mandeville, LA en el norte. Oh The Places Youll Go. Places To See., through Bayou Eloi and the bar channel to deep water in Lake Eloi . Three cause ways cross the E end of Lake Pontchartrain. U.S. Interstate Route 10 highway causeway, about 3.5 miles W of The Rigolets and crossing between Pointe aux Herbes and Howze Beach , has a bridge with a fixed span over the navigation channel about 1.2 miles from its, 1. Lake Pontchartrain Causeway Marker. Inscription. At 23.87 miles long, the Causeway is the world's longest bridge over water. The first span was completed in August 1956. Due to increased traffic, a second span opened in May 1969. The Causeway piloted major construction of prefabricated, prestressed concrete bridges in the United …, The Lake Pontchartrain Causeway is one of seven highway spans in Louisiana with a total length of 5 miles (8.0 km) or more. The others are, in order from longest to shortest, the Manchac Swamp bridge on I-55, the Atchafalaya Basin Bridge on I-10, the Louisiana Highway 1 Bridge, the Bonnet Carré Spillway Bridge on I-10, the Chacahoula Swamp …,  · The total cost to construct the entire causeway was $84 million. Lake Pontchartrain is 40 miles in length and covers an area around 610 square miles. It was named for the Count de Pontchartrain. These bridges are supported by more than 9,500 …, Nov 2, 2022 · Known for the Lake Pontchartrain Causeway, a bridge that spans more than 23 miles, the lake also hosts a variety of nature preserves. Immediately northeast of the city, before the bridge that crosses into Eden Isle and Slidell, Bayou Sauvage Urban National Wildlife Refuge offers trails and places to see tidal marshes., Oct 15, 2003 · Lake Pontchartrain Causeway. Oct 15, 2003 | 44m 58s | tv-pg | CC. Two ribbons of concrete span the largest inland body of water in Louisiana and serve as the world’s longest automobile bridge ... , May 5, 2017 · Lake Pontchartrain Causeway, Louisiana. Length: 23.87 miles Due to recent feats of Chinese engineering, the four-lane, 5,189-pile concrete trestle bridge north of New Orleans got demoted by ... , Pronunciation guide: Learn how to pronounce Lake Pontchartrain Causeway in English with native pronunciation. Lake Pontchartrain Causeway translation and audio pronunciation, Nov 9, 2023 · N EW ORLEANS ( WGNO) — Louisiana and New Orleans transportation and law enforcement agencies are preparing for more fog and low visibility in the Greater New Orleans area on Thursday, Nov. 9 ..., From its completion in 1974 until 1985 it was the world's second-longest bridge, second only to the Lake Pontchartrain Causeway. It is 13.29 kilometres (8.26 mi) long – 8.836 kilometres (5.490 mi) over water and the bridge's 300-metre (980 ft) central span is 72 metres (236 ft) high in order to allow the passage of hundreds of ships entering and …, Oct 15, 2003 · At midpoint--12 In the land of Mardi Gras, jambalaya, and zydeco, exits an engineering marvel called the Lake Pontchartrain Causeway that seems to go on forever. Two ribbons of concrete span the largest inland body of water in Louisiana, and at nearly 23.87 and 23.88 miles long, these two spans form the world's longest automobile bridge. ..., portion of Lake Pontchartrain with a discharge estimated at 2–3 percent of the volume of the lake, or approximately 30–50 billion gallons (100–200 billion liters) (fig. 3). The focus of this study was to assess the environmental impacts of Katrina to Lake Pontchartrain; however, it should be noted that a, This video shows you how to pronounce Lake Pontchartrain (Louisiana, LA, French, pronunciation guide).Hear more FAMOUS U.S. PLACE NAMES pronounced: https://..., The distance is the same either way if you're flying a straight line (or driving the same roads back and forth). But for a real trip, there can be plenty of differences so go ahead and check the reverse directions to get the distance from Lake Pontchartrain Causeway to New Orleans, or go to the main page to calculate the distance between cities. If you happen to …, Feb 18, 2016 · The Lake Pontchartrain Causeway is composed of two parallel bridges, each over 38 km long. One was completed in 1956 and the other, a slightly longer version, was completed in 1969. Since that year, it has been holding on to the title of ‘the world’s longest bridge over water’. In 2011, when a new bridge over Jiaozhou Bay in China ... , Very easy. Easy. Moderate. Difficult. Very difficult. Pronunciation of Lake Pontchartrain Causeway with 1 audio pronunciations. 1 rating., Oct 15, 2003 · At midpoint--12 In the land of Mardi Gras, jambalaya, and zydeco, exits an engineering marvel called the Lake Pontchartrain Causeway that seems to go on forever. Two ribbons of concrete span the largest inland body of water in Louisiana, and at nearly 23.87 and 23.88 miles long, these two spans form the world's longest automobile bridge. ..., -The Lake Pontchartrain Causeway bascule drawbridge is manned 24/7. Drawbridge operators may be reached on VHF-16 , the marine radio hailing and distress frequency, or by telephone at (504) 836-5442.-Due to heavy vehicular traffic, the drawbridge is not opened during weekday commuting hours, 5:30 am to 9:30 am and 3:00 pm to 7:00 pm., The Causeway began as a single two-way bridge in the mid 1950s (1955, I think), and then, years later, a second bridge was built. There’s a series of crossovers where you can pull over or turn around, and it’s well-patrolled by Causeway Police. As for breaking down on the Causeway: I’ve done it., Jan 16, 2008 · portion of Lake Pontchartrain with a discharge estimated at 2–3 percent of the volume of the lake, or approximately 30–50 billion gallons (100–200 billion liters) (fig. 3). The focus of this study was to assess the environmental impacts of Katrina to Lake Pontchartrain; however, it should be noted that a, Louisiana's Lake Pontchartrain Causeway is one of the world's longest drives over a body of water and is an absolute must-drive when you visit New Orleans. Although the lake was named after Louis …, The Lake Pontchartain Causeway is the longest bridge that continuously crosses over a body of water and one of the longest bridges in the world. Louisiana 's Lake Pontchartrain Causeway spans a mind-boggling 23.83 miles (38.35 kilometers) across the lake from which it takes its name. In 1969, after the completion of the 50-foot-longer …, Jul 20, 2017 · An empty barge rammed into the Lake Pontchartrain Causeway during heavy fog early on the morning of Jan. 17, 1960, knocking out two 52-foot sections of the bridge and damaging a third.