The State College Area Connector Project: Navigating a Complex Transportation Future
The State College Area Connector (SCAC) Project, a significant undertaking by the Pennsylvania Department of Transportation (PennDOT) in cooperation with the Federal Highway Administration (FHWA), aims to address existing and projected transportation needs within a critical corridor of Centre County. This ambitious initiative, centered around Route 322, has evolved over years of planning, public engagement, and environmental review, seeking to improve traffic flow, enhance safety, and connect key regional arteries like Interstate 80. The project's journey has been marked by extensive data collection, public meetings, environmental impact assessments, and the careful consideration of various alternative routes, reflecting a commitment to balancing transportation improvements with the preservation of the region's unique environmental and historical character.
Early Stages and Project Initiation
The seeds of the State College Area Connector Project were sown in the broader context of regional transportation development. PennDOT's efforts to improve the US Route 322 corridor have been ongoing for decades, with proposals dating back to the 1960s for a bypass around State College. By the 1980s, these efforts coalesced into a larger vision to link Harrisburg to State College and Interstate 80. A significant milestone in this journey was the Centre County Metropolitan Planning Organization (CCMPO) voting in June 2019 to amend the 2019-2022 Centre County Transportation Improvement Program (TIP) to allocate $20 million for the Preliminary Engineering (PE) phase of the SCAC project. This allocation underscored the project's progression and the recognized need for further detailed study.
PennDOT District 2-0 took proactive steps to manage this complex phase, retaining Michael Baker International as a project management consultant. Simultaneously, a search for a project design consultant team was underway, with the expectation of a contract by early 2020. The Preliminary Engineering phase was designed to encompass a Planning and Environmental Linkages (PEL) process, alongside preliminary engineering and design work. During this period, no specific alternatives for the SCAC project had yet been developed, emphasizing the foundational nature of this stage. The CCMPO, responsible for coordinating transportation planning in Centre County, played a crucial role in this process, with information regarding TIP amendments made available for public review at various county offices.
The Planning and Environmental Linkages (PEL) Study: Laying the Groundwork
A cornerstone of the SCAC Project's development has been the Planning and Environmental Linkages (PEL) Study, conducted by PennDOT in partnership with the Federal Highway Administration (FHWA). The primary purpose of this study was to identify existing and projected transportation needs within the designated study area, which encompasses portions of Route 322 and Route 45. This comprehensive study aimed to gather extensive data and engage the public early in the process, allowing for the development of potential solutions that could avoid, minimize, or mitigate impacts on sensitive resources.
The PEL study involved a rigorous process of field investigations and data collection. Design team personnel began conducting field surveys and data collection along the Recommended Preferred Alternative as early as the week of November 17, with initial work not involving ground-disturbing activities and expected to be completed by mid-December. Later, in March, additional survey work commenced primarily within PennDOT’s right of way, ensuring no impact on traffic or private properties, though some businesses might have observed activity in their parking areas. These field investigations included a range of activities such as conducting agricultural operation interviews, wetlands delineations, plant and wildlife species surveys, and traffic counts. Traffic counts, utilizing small cameras temporarily attached to existing poles, were conducted intermittently, with equipment setup taking place on specific dates, such as December 1 and April 4, with no anticipated impact on roadway traffic.
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Public involvement has been a critical component of the PEL study. The first public meeting was held virtually from October 28 through November 4, 2020, focusing on the transportation purpose and needs of the study area. Subsequent public meetings were scheduled, including virtual and in-person opportunities in late August and early September 2021, to present a range of alternatives being developed to address the project's purpose and needs. By mid-October, two public meetings were held at Mount Nittany Middle School, featuring plan displays, presentations, and question-and-answer sessions. These meetings, as well as others, have consistently been made accessible to persons with disabilities, with arrangements available for communication accommodations, interpreters, and other assistance upon request.
The PEL study also saw the publication of key documents for public review and comment. The State College Area Connector (SCAC) Planning and Environmental Linkage (PEL) Study report was made available, and PennDOT requested that the Federal Highway Administration (FHWA) publish a Notice of Intent to Prepare an Environmental Impact Statement. The Draft PEL report was posted on the PennDOT website (www.PennDOT.pa.gov/SCAC) for a 30-day public review and comment period, with comments due by March 19, 2023. Information on recommended alternatives, including updated mapping of environmental and community features, revised traffic analyses, and refinements to build alternative corridors, was presented in subsequent public meetings, such as those held in October 2022. These meetings provided updates on environmental and community features, the range of alternatives studied, and preliminary improvements. The PEL study was scheduled for completion in spring 2022, with the goal of identifying transportation improvements to be advanced for environmental consideration and further design in the Preliminary Engineering (PE) phase.
Environmental Impact Statement and Alternative Corridors
As the SCAC project progressed, the focus shifted towards a more detailed environmental review, leading to the publication of a Notice of Intent to Prepare an Environmental Impact Statement (EIS) by the Federal Highway Administration (FHWA) in coordination with PennDOT. This significant step indicated that the project was entering a phase requiring a comprehensive analysis of potential environmental impacts. A public scoping meeting was scheduled for August 15 at Mt. Nittany Middle School, providing an opportunity for the public to ask questions and voice concerns regarding the proposed project.
The PEL study identified three Build Alternative corridors to advance for further study: 322-10EX, 322-IS, and 322-5. These routes were made visible on the "SCAC GIS Interactive Map" on the PennDOT website, allowing the public to examine their overlays with existing features. PennDOT, in cooperation with the FHWA, continued to perform field verification of environmental features within the new study area and refine alternative corridors to minimize impacts.
The project aims to create a limited-access highway stretching approximately 8 miles between Boalsburg and Potters Mills, connecting Route 322 where it ends at Potters Mills Gap to Interstate 80. The SCAC project is specifically aimed at addressing safety and congestion concerns and improving traffic flow into the State College area and towards Interstates 80 and 99. The potential cost of the project has been estimated to range significantly, from $432 million to $517 million, with specific estimates for each alternative not always published for upcoming public meetings.
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A critical development in the project's evolution was PennDOT's decision to remove the evaluation of the connection to Route 45 (PA 45 Connector) from the SCAC project. Concurrently, PennDOT allocated up to $3 million to study and address safety concerns identified on Route 45 in Harris and Potter townships, with this study being conducted independently of the SCAC project and focusing on a specific section of Route 45.
Public Hearings and Community Engagement
Public engagement remained a central theme throughout the SCAC project's lifecycle. A second public scoping meeting was held on May 8 at the Wyndham Garden State College, where the study team presented refined alternative alignments (North, Central, and South) and PennDOT's recommended preferred alternative for further design. The deadline for the 30-day public comment period for the Draft PEL Report was March 19, 2023. PennDOT committed to addressing the comments received and providing responses as part of the Final PEL Report, which would then be provided to the FHWA for acceptance and made available to the public.
A significant public hearing was scheduled for Tuesday, April 7, 2026, for the State College Area Connector Draft Environmental Impact Statement (DEIS) and Draft Individual Section 4(f) Evaluation. This hearing, held at Calvary Church-Harvest Fields in Boalsburg, provided a platform for the public to share testimony regarding the DEIS. The 45-day public comment period for these documents ran from Friday, March 6, through Monday, April 20, 2026. The hearing facility was Americans with Disabilities Act compliant, and project documents were to be made available in alternative languages or formats upon request, underscoring PennDOT's commitment to inclusivity and compliance with Title VI of the Civil Rights Act of 1964.
The environmental report outlined potential negative effects, including impacts on farms, homes, woods, and wildlife. The preferred central option, identified as the recommended route, was estimated to cost between $840 million and $1 billion, with construction potentially starting in 2030 and concluding by 2035. This central option was designed to avoid the headwaters of Spring Creek and the Tusseyville Historic District and impact the fewest historic properties, according to PennDOT. It proposed a single-point urban interchange to replace the existing Route 45 interchange, crossing Sharer Road and Spring Creek before merging with the existing corridor. The new highway would displace an estimated 15 residential buildings, two commercial structures, one church, and potentially two agricultural operations.
Historical Context and Community Perspectives
The State College Area Connector Project has a deep historical context, intertwined with the efforts of organizations like the Centre County Historical Society (CCHS). CCHS has been a consistent voice in discussions about transportation projects in the area since the 1960s, aligning with its mission to collect, interpret, preserve, and promote Centre County's cultural and natural heritage. The Penns-Brush Valley Rural Historic District, a significant area potentially impacted by the SCAC project, is a testament to this historical landscape. This district, covering approximately 168 square miles and eligible for the National Register of Historic Places since March 23, 2002, contains over 1,200 resources, including homes, farmsteads, villages, and industrial sites.
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During previous Route 322 expansion projects, CCHS, along with other organizations like the Clearwater Conservancy and the Bald Eagle Archaeological Society, served as commenting parties. In the early 2000s, CCHS organized public meetings to allow residents to voice concerns and invited landscape architect Grant Jones to speak about context-sensitive design. A significant, years-long effort by CCHS resulted in the nomination of the Penns/Brush Valley Rural Historic District for the National Register of Historic Places, providing an added layer of protection.
In 2012, the portion of Route 322 through Potters Mills Gap was chosen as the solution with the least environmental, historical, and archaeological impact. CCHS actively participated in mitigating potential damage by identifying significant resources and supplying information for a digital STORYMAP detailing the history of Potters Mills. As planning for the current SCAC project advances, community members and organizations advocating for preservation emphasize the need for continued participation in the conversation, questioning whether improvements to the existing Route 322 to enhance safety are being adequately considered as an alternative to extensive new highway construction.
Groups like "Save Cedar Run" and "No Route 45 Connector" have emerged as advocacy organizations, reflecting community concerns about the project's potential impacts on local history, landscapes, and agricultural operations. Penn State's Department of Landscape Architecture has also engaged with the project, with students from the LARCH 414 studio class using the SCAC project as a case study since the fall 2022 semester. Their research, compiled into downloadable booklets, aims to inform community members and organizations as they provide input to PennDOT. These student projects have explored the future of the State College Connector, considering the people and places that will be impacted, including farmers who may lose their land and experts concerned about water quality.
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