Santa Catarina Is About to Open a Huge Double Tunnel of 2,000 Meters! With Advanced Work, BR-280 Will Change Traffic in the Region. Only a Few Adjustments and Resources Are Needed for the Structure to Be Released. Discover Everything About This Mega Project That Promises to Transform Local Mobility!
An Impressive Project in Santa Catarina Is in Advanced Stages: The Double Tunnel, Measuring 2,000 Meters in Length, Is Being Built to Improve Traffic on BR-280, which Cuts Through the State.
However, There Is No Defined Date for the Release of Vehicle Traffic. The Reason? The Completion of the Work Depends on the Release of Resources in the Coming Years, Which Directly Impacts the Pace of the Work.
According to the Portal NSCTotal, the Delivery Deadline Is Tied to Government Financing and the Completion of Other Segments of the Highway, Which Must Also Be Ready to Ensure Access to the Tunnel.
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The Tunnel, Part of a Larger Project for Duplication of BR-280, Is One of the Most Important Road Structures in the Region.
It Is Part of Lot 2.2 of the Highway Duplication, Stretching 24 km Between the Municipalities of Jaraguá do Sul and Schroeder.
In Addition, the Project Is Also Seen as a Solution to the Problems of Congestion and Increased Vehicle Flow, as the New Highway Will Be Built on a Route Further Away from the Urban Areas of Guaramirim and Jaraguá do Sul.
The Construction of the Tunnel Is One of the Most Challenging Steps of the Project, with a Length of 1,060 Meters on the Left Side and 1,005 Meters on the Right Side.
The Work Is Being Carried Out on Morro do Vieira, an Area Known for Its Rugged Terrain and Difficult Access, Which Has Required Extra Efforts from the Engineering and Construction Teams.
The Duplication of BR-280 Is Being Done Gradually, but the Impact of the Work on Mobility in the Region Is Already Noticeable.
According to the National Land Transport Agency (ANTT), Lot 2.2, Where the Tunnel Is Being Built, Has an Estimated Cost of R$ 993.4 Million, Including Adjustments and Contract Additions.
So Far, 67% of This Amount Has Been Executed, Which Equates to R$ 668 Million Invested in the Works, but Still Over R$ 325 Million Remains for Total Completion of the Project.
The Pace of the Work Depends Directly on the Resources That Will Be Released in the Coming Years.
Last Year, the Federal Government Allocated R$ 169 Million for the Duplication of BR-280, Focusing on the Two Lots Currently Underway.
However, There Is Another Lot That Has Been Suspended Since 2022, Which Has Further Delayed the Progress of the Overall Project.
The Current Contract Deadline for Lot 2.2, Which Has Already Been Extended, Is Set to End at the End of This Year but Will Likely Be Extended Again Due to Delays in Resource Releases.
The Speed of the Work Will Continue to Be Affected by the Federal Government’s Budget Releases.
The Final Budget for 2025 Will Be Announced After Presidential Sanction of the Union Budget Project, Recently Approved by Congress.

The Impact of the Project on the State and the Region
The Construction of the Double Tunnel Is a Milestone for the Infrastructure of Santa Catarina, Especially for the Municipalities in the Northern Region of the State.
BR-280, One of the Main Federal Highways, Faces Heavy Vehicle Flow and Often Traffic Jams Due to Lack of Adequate Infrastructure.
The Duplication of the Road, Including the Tunnel, Aims to Minimize These Problems, Along with Facilitating the Transportation of Goods, Especially Industrial Products, Between the Region and Other States.
In Addition, the New Route of the Highway Will Allow a Bypass Around the Urban Areas of Guaramirim and Jaraguá do Sul, Which Have Seen a Significant Increase in the Number of Vehicles Traveling Daily Over the Years.
The Duplication Will Bring Economic Benefits to the Region, Increasing the Efficiency of Goods Transport and Providing Greater Safety for Drivers and Pedestrians.
The Future of the Works: What Is Needed for the Release of the Tunnel?
Despite Progress on the Tunnel and the BR-280 Bypass, the Completion of the Project Depends on Several Steps That Still Need to Be Finalized.
For the Tunnel to Be Released for Traffic, It Is Not Enough to Just Finish Its Construction: Other Segments of the Bypass Must Also Be Ready to Ensure the Safe Flow of Vehicles.
The Paving of the Roads Leading to the Tunnel Is Still Underway, Therefore, Traffic Release Will Not Happen Before the Completion of These Stages.
According to Information from the State Secretary of Infrastructure (SEINFRA), the Expectation Is That, With the Resources Planned for the Coming Years, the Works Can Advance More Quickly, but the Total Release of BR-280 for Vehicle Traffic Will Depend on a Joint Effort Between the Federal Government, the State, and the Agencies Responsible for Supervising and Executing the Works.
Meanwhile, the State Government Continues to Push for the Release of More Resources to Ensure the Project Stays on Schedule.
The Completion of the Project Is Considered a Strategic Priority for the State’s Economy, Besides Being One of the Main Infrastructure Promises of the Current Government.

The Importance for Residents and Drivers
Residents of Guaramirim, Jaraguá do Sul, and Other Neighboring Cities Have High Expectations for the Completion of the Tunnel and the Duplication of BR-280.
For Drivers Who Travel the Highway Every Day, Relief from Heavy Traffic Is One of the Most Anticipated Promises.
The Construction of the Tunnel Also Brings Expectations of Greater Road Safety, as the Duplication Will Separate Heavy Vehicle Traffic from Passenger Vehicle Traffic.
This Separation Is a Crucial Factor in Reducing the Number of Accidents, Which Has Been a Constant Concern in the Region Over the Years.
The Project Is Seen as a Significant Improvement, Not Only for Drivers but for the Quality of Life of Residents, as Many of Them Deal with Noise and Pollution Generated by Heavy Traffic.
What More Is Needed for Completion?
Despite the Progress, There Is Still Much Work Ahead.
Besides Paving and Finishing the Tunnel, Other Critical Points Need to Be Addressed, Such as Road Signage and the Implementation of Safety Devices on the Access Roads to the Tunnel.
The Next Few Months Will Be Crucial in Determining the Pace of the Work and the Expected Final Delivery.
What Do You Think About This Mega Project? How Do You Believe It Will Impact the Lives of Drivers and Residents in the Region? Leave Your Comment and Join the Conversation!

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