Pa turnpike construction schedule - View PA Turnpike maps and key information ranging from simple, downloadable and printable maps to the 511PA Interactive Travel Conditions Map to fast facts and more. ... The 511PA Travel Conditions Map allows you to view current roadway conditions, travel advisories, and construction advisories posted for all roadways on the 511PA core …

 
I-95 Project Overview. PennDOT is working on a long-term, multi-phase infrastructure initiative to rebuild and improve Interstate 95 in Pennsylvania. There are presently a number of transportation improvement projects in progress along the I-95 corridor in Pennsylvania. These projects are led by PennDOT, the Pennsylvania Turnpike Commission (PA .... Doberman puppies for sale atlanta ga

Construction schedule for the Milepost 126 to 131 project is as follows: Findley Street Bridge Replacement: 2014 (Completed) New Baltimore Slope Remediation: 2015 - Spring 2017 (Completed) Mainline Reconstruction and Widening (Milepost 126 to Milepost 131) : Scheduled 2022 - 2025.This $117M project will consist of the staged construction for full depth reconstruction and widening of the Pennsylvania Turnpike from two lanes to three lanes in each direction. Project limits are from milepost 101.69 (approximately eight miles west of the Somerset Interchange, Exit 110) to milepost 109.10 (approximately one mile west of the ...We encourage you to visit the PA Turnpike project website periodically for up-to-date project information. If you have questions or comments about the Total Reconstruction and Widening Project, MP 324-326, or this website please contact: Phone: Brandan Glorioso at 866-528-4181. Email: [email protected]. The original project was six miles ...511: dial from any PA roadway for local travel information Pennsylvania Turnpike Customer Assistance Center: 877-736-6727, Monday through Friday, 7 a.m. to 5 p.m. Media Contact: Crispin Havener, 717.870.2841The Pennsylvania Turnpike Commission (PTC) and its engineering design consultant project team ... PA TenTaTive ProjecT Schedule ... Construction STarT Fall 2012 Summer 2015 Spring 2019 coMPleTion Late Spring 2015 Fall 2018 Fall 2021 Culvert B-434 over Cemetery Road looking north, Milepost 183.46. Bridge B-562 for I-76W over T-300 …Title Type Size Action; LOD Matrix Template v2.0 XLSX 399 KB Download: PTC Autodesk Civil 3D 2024 v2.0The Pennsylvania Turnpike Commission is warning motorists to change travel plans or prepare for a lengthy detour due to a continuous, 55-hour weekend closure planned between the Lehigh Valley Interchange, Exit 56, and the Mahoning Valley Interchange, Exit 74, on the PA Turnpike’s Northeastern Extension (I-476) from Friday, Oct. 14 through ...Looking for a financial advisor in Pittsburgh? We round up the top firms in the city, along with their fees, services, investment strategies and more. Calculators Helpful Guides Co...Indentures. 02/07/2024. Download. TRV - December 2023. Toll Revenue Volumes, Financials and Planning. 01/22/2024. Download. of 134. Explore the PA Turnpike's comprehensive online library of resources including policies, financial documents, vendor information, and more.Construction is expected to be completed in the fall of 2024. Update: In November 2023, westbound from MP 104.2 to 102 was open to 3 lanes of traffic. Eastbound traffic from MP 102 to 104.5 was moved off of the new shoulder, but still remains in 2 lanes. Construction continues of the median and left lanes between MP 104.5 and 109.One of the trademark devices in nearly every Hollywood blockbuster version of the future is a smart mirror that shows off a daily schedule, clock, weather, and other important upda... RECONSTRUCTION AND WIDENING PROJECT Milepost 53 (Saltsburg Road) to 57 (Pittsburgh Interchange). Design & Construction Schedule. PRELIMINARY. Construction Contract. 201. 8 Physical education classes benefit students by building physical activity into their schedules and by encouraging healthier lifestyles, but they compete for time with core courses ... How to Use this Schedule. 1 Select the page corresponding to your entry location. 2 Locate your destination exit in the left-hand column of the grid. 3 Scan the right along the row to find your class of vehicle. Your Toll Rate will be within the box that corresponds to your Vehicle Class. 4 When no toll is displayed, then your selected exit is ... The Pennsylvania 529 Plan includes the PA 529 Guaranteed Savings Plan (GSP and the PA 529 Investment Plan (IP) that can help you save for college. The College Investor Student Loan...The DOTcom Newsletter. Bureau of Equal Opportunity. Innovation at PennDOT. PennDOT Maintenance Activities. Transportation Funding. Check Now. Statewide Contacts. Submit Roadway Concern. Driver & Vehicle Services Contacts.Stage 1 - September 2013 - November 2017 - Three separate Early Action Bridge Replacement Projects. Stage 2 - December 2022 - September 2027 - Total Reconstruction MP 12-14 and Replacement of Bridge WB-210 over the Beaver River, and removal of existing bridge crossing. Project Cost - All stages $294M. This project, located in North Sewickley ...Construction Stages. Stage 1 – Phase A. Temporary paving to be placed in certain locations along the outside shoulders of U.S. 1, Street Road and the PA Turnpike to accommodate traffic shifts in future stages. Construction to begin of the off-alignment local roads (Red Roof Inn driveway and T-329 relocations).The Road Ahead. Stay informed and get content related to the PA Turnpike in our newsletter, The Road Ahead. We share data, coming updates, important news, and more. Learn more and sign up to receive the news. Read the Newsletter. More News Resources. Media Resources. Access logos, presentations, photos, announcements, and more.Construction of this section started in March 2023 and is expected to be finished in fall of 2026. The nearly $214 million contract requires Trumbull Corp. to excavate more than four million cubic yards of earth and build six bridges. Five of the bridges will be built as part of the mainline Mon/Fayette Expressway while the sixth will carry PA ...PA Turnpike Toll By Plate. PO Box 645631. Pittsburgh, PA 15264-5254. If the initial invoice is not paid or resolved within 30 days, a past due invoice will be mailed. Past due invoices include a late fee of either $5 or the equivalent of 1.5% of the total amount owed, whichever is higher.Project Overview. The Pennsylvania Turnpike Commission (PTC) is reconstructing approximately 5 miles of the PA Turnpike (Milepost 126 to 131) in Somerset and Bedford Counties. Reconstruction includes widening and curve flattening on the Turnpike mainline, the replacement of one overhead bridge and two Turnpike mainline bridges, …Project Description: This project involves the replacement of Bridge No. B-140 located at Milepost 148.06 on I-70/76 carrying the PA Turnpike over S.R. 1001 (Sunnyside Road) in Bedford Township, Bedford County. As part of this bridge replacement, improvements to S.R. 1001 in the immediate area of the bridge will occur.Annual Order Schedule. The PA Turnpike Commission (PTC) will solicit bid proposals for selected commodities during the months as shown. The Next Bid Year indicates the year that all extension options on current contracts expire. If the PTC chooses not to exercise an option to renew, bid solicitations may occur prior to that year. Informed travel is safer travel. Events that are currently impacting PA Turnpike travel are listed below. These include active crashes, construction, and other isolated occurrences. For information about other travel impacts, such as reported roadway debris or disabled vehicles, visit 511PA.com. Lafayette Street Interchange Public Meeting Plymouth Township, Montgomery County, PA April 13, 2022 Una traductora de español estará disponible durante la presentación Project Description. The New Falls Road Bridge project is located at milepost 356.62, approximately five miles east of the Bensalem Interchange Exit 351, and approximately one mile west of the Levittown/Bristol Interchange Exit 42 in Bucks County, PA. The project involves the removal of a single span steel girder bridge over the PA Turnpike (I ... As a building owner, it is important to ensure that your elevators are safe and functional for the people who use them. One way to do this is by scheduling regular elevator inspect...The 17 24-hour service plazas are located along the more than 550 miles of the PA Turnpike at convenient intervals. Additionally, The Traveler Information Welcome Center is located at the King of Prussia Service Plaza in eastern Pennsylvania. This center provides directions and travel advice including information on accommodations and ...A revocable trust is an alternative to a will that allows you to transfer your property to your heirs without a lengthy probate process. You can prepare a living trust yourself wit...Section A. Turnpike widening through Interchange 351. Construction start anticipated 2032. Section C. Turnpike Mainline Widening from Galloway Road to Bensalem Boulevard. Construction planned when funding is identified. Section E. I-95 South widening from Delaware River to the I-95 flyover connection. Construction planned when funding is ...Starting with the advertisement of a construction project and ending with the notice to proceed, EBS allows the registered business partner to search for projects …Apr 1, 2017 ... [ARCHIVED] PA Turnpike Construction Work to Begin. This project will extend from just east of the Route 910 overpass located in Gibsonia ...May 3, 2023 ... WFMZ-TV 69 News provides news, weather, traffic, sports and family programming for the Lehigh Valley, Berks County, Southeastern Pa., Poconos ...Construction schedule for the Milepost 126 to 131 project is as follows: Findley Street Bridge Replacement: 2014 (Completed) New Baltimore Slope Remediation: 2015 - Spring 2017 (Completed) Mainline Reconstruction and Widening (Milepost 126 to Milepost 131) : Scheduled 2022 - 2025.For website related questions contact: PennDOT Press Office 717-783-8800 [email protected] Matt Long 717-772-0795Annual Order Schedule. The PA Turnpike Commission (PTC) will solicit bid proposals for selected commodities during the months as shown. The Next Bid Year indicates the year that all extension options on current contracts expire. If the PTC chooses not to exercise an option to renew, bid solicitations may occur prior to that year. Fiber Optic Broadband Network Under Construction. In April 2021, the PTC began construction of the 220-mile fiber optic project extending along the eastern part of the mainline PA Turnpike from the Harrisburg East Interchange to the Delaware River Bridge (I-76, I-276, & I-95) and the entire Northeast Extension (I-476) from Plymouth Meeting to ... Annual Order Schedule. The PA Turnpike Commission (PTC) will solicit bid proposals for selected commodities during the months as shown. The Next Bid Year indicates the year that all extension options on current contracts expire. If the PTC chooses not to exercise an option to renew, bid solicitations may occur prior to that year. All bid ...Maps & Reference. 511PA Interactive Travel Conditions Map. The 511PA Travel Conditions Map allows you to view current roadway conditions, travel advisories, and construction advisories posted for all roadways on the 511PA core network (which includes the PA Turnpike system). View the 511PA Interactive Travel Conditions Map. Fiber Optic Broadband Network Under Construction. In April 2021, the PTC began construction of the 220-mile fiber optic project extending along the eastern part of the mainline PA Turnpike from the Harrisburg East Interchange to the Delaware River Bridge (I-76, I-276, & I-95) and the entire Northeast Extension (I-476) from Plymouth Meeting to ... Milepost 109 - 121 21 This project was completed in 2004 for $172 million. This project was completed in 2008 for $43 million. * Beginning in 2022, the definition of completion of a 6 lane widening project is when traffic is opened to 6 lanes. ** Total project cost shown includes design, construction, utilities and right of way. The Pennsylvania Turnpike makes exploring Pennsylvania safe, convenient and reliable. We care deeply about safety and customer service and recognize teamwork and communication are essential to operating a highway system 500,000 customers rely upon daily. We take our responsibility seriously and take pride in our accomplishments on the job. Physical education classes benefit students by building physical activity into their schedules and by encouraging healthier lifestyles, but they compete for time with core courses ...The Pennsylvania 529 Plan includes the PA 529 Guaranteed Savings Plan (GSP and the PA 529 Investment Plan (IP) that can help you save for college. The College Investor Student Loan...May 4, 2023 ... The Pennsylvania Turnpike has begun early construction work on a series of electronic tolling gantries that will replace toll booths and ...Are you a student at Macquarie University (MQ) in Sydney, Australia? If so, you may be familiar with the importance of class registration. The process of registering for classes ea...The Pennsylvania 529 Plan includes the PA 529 Guaranteed Savings Plan (GSP and the PA 529 Investment Plan (IP) that can help you save for college. The College Investor Student Loan...The Pennsylvania Turnpike Commission (PTC) is reconstructing approximately 5 miles of the PA Turnpike (Milepost 126 to 131) in Somerset and Bedford Counties. Reconstruction includes widening and curve flattening on the Turnpike mainline, the replacement of one overhead bridge and two Turnpike mainline bridges, construction of a new access ramp ... Milepost 109 - 121 21 This project was completed in 2004 for $172 million. This project was completed in 2008 for $43 million. * Beginning in 2022, the definition of completion of a 6 lane widening project is when traffic is opened to 6 lanes. ** Total project cost shown includes design, construction, utilities and right of way. Informed travel is safer travel. Events that are currently impacting PA Turnpike travel are listed below. These include active crashes, construction, and other isolated occurrences. For information about other travel impacts, such as reported roadway debris or disabled vehicles, visit 511PA.com. Administrative officers assist government agencies or companies with all types of agency or office management duties. They facilitate and coordinate operations such as employee tra...Estimated Project Cost: $150 million (2015 costs) As part of the Pennsylvania Turnpike Commission (PTC) $2 billion total-reconstruction program, $150 million is planned for investment in the six-lane widening of the Turnpike between the Ft. Littleton Interchange at Milepost 180 in Dublin Township, Fulton County and Milepost 186 in Dublin ...Turnpike Extensions Toll Schedules. Clarks Summit (131) and Keyser Avenue (122) E-ZPass Schedule | Toll By Plate Schedule |. Beaver Valley Expressway (Toll 376) E-ZPass Schedule | Toll By Plate Schedule |. Turnpike 66 (Greensburg Bypass) E-ZPass Schedule | Toll By Plate Schedule |. Turnpike 43 - Mon/Fayette Expressway.Customer Driven. The Pennsylvania Turnpike makes exploring Pennsylvania safe, convenient and reliable. We care deeply about safety and customer service and recognize teamwork and communication are essential to operating a highway system 500,000 customers rely upon daily. We take our responsibility seriously and take pride in our accomplishments ...A revocable trust is an alternative to a will that allows you to transfer your property to your heirs without a lengthy probate process. You can prepare a living trust yourself wit...The Pennsylvania Turnpike Commission's Digital Delivery initiative aims to implement the use of Project Information Models as the legal document for future construction projects. 3-D intelligent models will serve as a single source of truth and help streamline data through the project life cycle. Digital transformation will occur throughout all ...Anticipated T-028 Work Schedule: Tuesday, April 2, 2024 through Friday, April 5, 2024: Work will occur on Ramp R and Loop B. There is no detour. Work will occur during nightshift hours from approximately 7:00 PM to 5:30 AM. Traffic may be limited to a 12 feet minimum lane width on Ramp R and Loop B during work hours.The Pennsylvania Turnpike makes exploring Pennsylvania safe, convenient and reliable. We care deeply about safety and customer service and recognize teamwork and communication are essential to operating a highway system 500,000 customers rely upon daily. We take our responsibility seriously and take pride in our accomplishments on the job.Construction of the west section (MP 57 to MP 61) will be determined by the first section's schedule and available funding. Typical Roadway Sections At project completion, the section will consist of 6 travel lanes (3 westbound and 3 eastbound), with a 26-foot median, and 12-foot outside shoulders.Work will be done from 7 a.m. to 5 p.m. on the scheduled days and locations listed below: April 2-5: Main Street between Mountain Trail Lane and PA Route 31, Donegal Township. April 8-11: Claypike Road between Ridgeview Drive and Harr Road, Mount Pleasant Township. April 15-18: Keyser Road between Lonesome Trail Road and …The PA Turnpike was the first of its kind and received nationwide acclaim as an engineering marvel. It was touted as America’s First Superhighway when it opened on October 1, 1940, and was the national standard for superhighway design and engineering. Today, the PA Turnpike stretches more than 550 miles – triple its original length.U.S. Route 19 Northbound to PA Turnpike/I-76 East and West. At intersection of U.S. 19 and PA-228 (Mars-Criders Road), turn right; Travel 0.2 miles and take exit for I-79 South/Pittsburgh; Travel 0.4 miles and take exit for I-76, PA Turnpike/Youngstown, OH, Harrisburg; Follow signs for I-76 East/Harrisburg onto PA Turnpike/I-76 East or I-76 ... MP316-319 Schedule. ... Construction of the New Yellow Springs Road Bridge. June/July 2016. ... ©2024 The Pennsylvania Turnpike Commission ... Pennsylvania Turnpike Commission Highlights 2023 Successes . ... The PTC will continue construction on one if its most transformative projects in the highway’s history. Gantries continued to be constructed to allow the Turnpike to move to Open Road Tolling (ORT). These new highway-speed collection points are being built along the …The Pennsylvania Turnpike’s Electronic Bidding System (EBS) is intended for the use of business partners interested in Commission construction projects, and Turnpike personnel who manage the procurement of these services. Starting with the advertisement of a construction project and ending with the notice to proceed, EBS allows the …After the completion of the PA Turnpike's first section, the new highway system altered the way Americans traveled forever. However, before the construction of ...All construction information can be found under ‘Construction Details’ and by also using the project map below. As the sections with tolling points are completed, they will be opened to traffic. The estimated timeline for each construction section is listed below.Stage 1 - September 2013 - November 2017 - Three separate Early Action Bridge Replacement Projects. Stage 2 - December 2022 - September 2027 - Total Reconstruction MP 12-14 and Replacement of Bridge WB-210 over the Beaver River, and removal of existing bridge crossing. Project Cost - All stages $294M. This project, located in North Sewickley ...Looking for a financial advisor in Pittsburgh? We round up the top firms in the city, along with their fees, services, investment strategies and more. Calculators Helpful Guides Co...The Road Ahead. Stay informed and get content related to the PA Turnpike in our newsletter, The Road Ahead. We share data, coming updates, important news, and more. Learn more and sign up to receive the news. Read the latest PA Turnpike news across travel advisories, news releases, and more in our searchable database.The final design began in 2015 and construction was completed in 2019. The Harvison Road Bridge (T-869) in Penn Township will be removed. Design for the bridge removal and for a cul-de-sac on the eastern end of Harvison Road is complete. Construction is anticipated to begin in mid-2024, with completion by the end of 2025.Construction Update: Spring 2024 Cranes Are Moving Again. Spring 2024 – Following a windy, weather-disrupted winter construction season, the Pennsylvania Turnpike’s contractor in early spring resumed erection of the structural components of the new 720-foot-long Hawk Falls Bridge over Mud Run in Penn Forest and Kidder townships in Carbon County.Looking for a financial advisor in Pittsburgh? We round up the top firms in the city, along with their fees, services, investment strategies and more. Calculators Helpful Guides Co...See the project schedule below for the estimated construction start dates. The following detours are anticipated: The Lower Macungie Road Bridge Replacement (S.R. 2012), which crosses over the PA Turnpike at MP A53.38, will require a detour of traffic. One lane of traffic in each direction will be maintained while the bridge is constructed off ...In today’s tech-savvy world, construction management is evolving to embrace the utility of software for streamlining tasks such as scheduling, time tracking, and dispatching. Trans...PA Turnpike (I-76) Full Depth Total Reconstruction, Milepost 298-302 Construction & Detour Schedule REVISED 10/22/2020 . Title: 298-Bar-Schedule-10.16.20 Created Date:The Pennsylvania Turnpike’s Electronic Bidding System (EBS) is intended for the use of business partners interested in Commission construction projects, and Turnpike personnel who manage the procurement of these services. Starting with the advertisement of a construction project and ending with the notice to proceed, EBS allows the … Read About Ongoing I-476 Bridge Construction in the Poconos. Construction began in April 2022 for the total reconstruction and widening of the Pennsylvania Turnpike's Northeast Extension (I-476) north of Clump Road (milepost A38) to the Quakertown Interchange (MP 44). The existing four-lane highway (74' wide) will be reconstructed to ... Project Details. Preliminary Design began in 2013 on the future reconstruction and widening of the Mainline of the Pennsylvania Turnpike (I-76) from Milepost 308 to Milepost 312 (SR 100) in Chester County. September 24, 2015 - View the Open House Materials. View the Schedule.Annual Order Schedule. The PA Turnpike Commission (PTC) will solicit bid proposals for selected commodities during the months as shown. The Next Bid Year indicates the year that all extension options on current contracts expire. If the PTC chooses not to exercise an option to renew, bid solicitations may occur prior to that year. All bid ...

We encourage you to visit the PA Turnpike project website periodically for up-to-date project information. If you have questions or comments about the Total Reconstruction and Widening Project, MP 324-326, or this website please contact: Phone: Brandan Glorioso at 866-528-4181. Email: [email protected]. The original project was six miles .... Burger rebellion crest hill

pa turnpike construction schedule

Construction Update: Summer 2022 (7/1/2022) - Section RC1, the first of three construction projects for PennDOT’s $95 million U.S. 1 Bucks Improvement Project, will be completed this summer after nearly four years of construction to widen and improve the roadway between the Turnpike Interchange and Old Lincoln Highway. Schedule Of Items Addenda Summary: project103: Allegheny: RECONSTRUCTION OF THE PA TURNPIKE: C: 4/19/2024 3:00 PM(Postponed from 3/15/2024 3:00 PM) 0 Bid Details Summary Schedule Of Items Addenda Summary: project102: Allegheny: 55,000 LF GEOTEXTILE CLASS 3, TYPE A 9,900 SY BITU: F Physical education classes benefit students by building physical activity into their schedules and by encouraging healthier lifestyles, but they compete for time with core courses ...Turnpike Extensions Toll Schedules. Clarks Summit (131) and Keyser Avenue (122) E-ZPass Schedule | Toll By Plate Schedule |. Beaver Valley Expressway (Toll 376) E-ZPass Schedule | Toll By Plate Schedule |. Turnpike 66 (Greensburg Bypass) E-ZPass Schedule | Toll By Plate Schedule |. Turnpike 43 - Mon/Fayette Expressway.The Pennsylvania Turnpike Commission's Digital Delivery initiative aims to implement the use of Project Information Models as the legal document for future construction projects. 3-D intelligent models will serve as a single source of truth and help streamline data through the project life cycle. Digital transformation will occur throughout all ...Construction of the west section (MP 57 to MP 61) will be determined by the first section's schedule and available funding. Typical Roadway Sections At project completion, the section will consist of 6 travel lanes (3 westbound and 3 eastbound), with a 26-foot median, and 12-foot outside shoulders.About the Pennsylvania Turnpike Commission. The Pennsylvania Turnpike Commission (PTC) is guided by our Board of Commissioners and a dedicated workforce responsible for improving, operating and maintaining more than 550 miles of roadway statewide as well as numerous facilities and service plazas across our footprint. Our workforce is unified …Get ratings and reviews for the top 7 home warranty companies in Lewistown, PA. Helping you find the best home warranty companies for the job. Expert Advice On Improving Your Home ...The Pennsylvania 529 Plan includes the PA 529 Guaranteed Savings Plan (GSP and the PA 529 Investment Plan (IP) that can help you save for college. The College Investor Student Loan...Traveling on the PA Turnpike is more than just driving. It's the best way to experience Pennsylvania, whether you're just beginning your journey or coming home. We're actively working to make your travel smoother, safer and stress-free, starting with giving you the tools to plan your trips effectively. Let us help you get the best out of ...Construction & Detour Schedule PRELIMINARY √ √ √ Open to 6 Lanes of Traffic Project is essentially complete, √ only clean-up to continue in 2025 Milepost A38 (Clump Road) to …The Pennsylvania Turnpike’s Electronic Bidding System (EBS) is intended for the use of business partners interested in Commission construction projects, and Turnpike personnel who manage the procurement of these services. Starting with the advertisement of a construction project and ending with the notice to proceed, EBS allows the registered ...We encourage you to visit the PA Turnpike project website periodically for up-to-date project information. If you have questions or comments about the Total Reconstruction and Widening Project, MP 324-326, or this website please contact: Phone: Brandan Glorioso at 866-528-4181. Email: [email protected]. The original project was six miles ...May 3, 2023 ... The PA Turnpike is constructing 19 gantries — with small utility buildings to house the required equipment — east of the Reading Interchange ( ...The Pennsylvania Turnpike Commission (PTC) plans to invest $180 million to provide for the total roadway reconstruction and widening of approximately ... Construction and Detour Schedule RECONSTRUCTION AND WIDENING PROJECT Milepost 125.6 to 133.5 Cider Road East Bridge Replacement Cider Road West Bridge Replacement Findley …Planned Construction Activities for the Week of May 6, 2024 SECTION 53A1 • JEFFERSON HILLS BOROUGH, ALLEGHENY COUNTY Contractor: Trumbull …The Pennsylvania Turnpike makes exploring Pennsylvania safe, convenient and reliable. We care deeply about safety and customer service and recognize teamwork and communication are essential to operating a highway system 500,000 customers rely upon daily. We take our responsibility seriously and take pride in our accomplishments on the job.Project Schedule & Map. Section D30 construction began in fall 2023. With a three-year project duration, the estimated completion is the end of 2026. ... On March 22, 2023, the Pennsylvania Turnpike Commission met with benefited property owners in the project area to determine whether or not they wanted a sound barrier and if so, the ….

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