Parsons Celebrates Infrastructure Excellence in Missouri with Award on I-270 Project
Parsons Corporation (NYSE: PSN) has received the prestigious Engineering Excellence Award from ACEC Missouri for its role as lead designer in the $252 million I-270 North Design-Build Project. The project also garnered national recognition through the 2025 ACEC Engineering Excellence Awards.
The comprehensive infrastructure project spans nine miles, involving the rehabilitation and widening of I-270 and reconstruction of ten interchanges. Key improvements include the construction of 18 new bridges, elimination of unsignalized at-grade crossovers, and implementation of innovative solutions like one-way roadways and modern roundabouts to reduce congestion and enhance safety.
Parsons Corporation (NYSE: PSN) ha ricevuto il prestigioso Premio di Eccellenza Ingegneristica dall'ACEC Missouri per il suo ruolo di progettista principale nel progetto di progettazione e costruzione I-270 North da 252 milioni di dollari. Il progetto ha inoltre ottenuto un riconoscimento a livello nazionale tramite i Premi ACEC di Eccellenza Ingegneristica 2025.
Questo ampio intervento infrastrutturale si estende per nove miglia e comprende la riqualificazione e l'ampliamento della I-270 e la ricostruzione di dieci svincoli. Tra i miglioramenti principali vi sono la costruzione di 18 nuovi ponti, l'eliminazione degli attraversamenti a raso non segnalati e l'adozione di soluzioni innovative come strade a senso unico e rotatorie moderne per ridurre la congestione e aumentare la sicurezza.
Parsons Corporation (NYSE: PSN) ha recibido el prestigioso Premio a la Excelencia en Ingeniería otorgado por ACEC Missouri por su papel como diseñador principal en el proyecto de diseño y construcción I-270 North de 252 millones de dólares. El proyecto también obtuvo reconocimiento nacional a través de los Premios ACEC a la Excelencia en Ingeniería 2025.
Este proyecto integral de infraestructura abarca nueve millas, e incluye la rehabilitación y ampliación de la I-270 y la reconstrucción de diez intercambios. Las mejoras clave incluyen la construcción de 18 nuevos puentes, la eliminación de cruces a nivel sin semáforos y la implementación de soluciones innovadoras como vías de un solo sentido y rotondas modernas para reducir la congestión y mejorar la seguridad.
Parsons Corporation (NYSE: PSN)는 ACEC Missouri로부터 2억 5,200만 달러 규모의 I-270 노스 디자인-빌드 프로젝트의 주 설계자로서 뛰어난 공학 우수성 상을 수상했습니다. 이 프로젝트는 2025년 ACEC 공학 우수성 상에서도 전국적으로 인정받았습니다.
이 광범위한 인프라 프로젝트는 9마일에 걸쳐 I-270의 보수 및 확장과 10개의 인터체인지 재건을 포함합니다. 주요 개선 사항으로는 18개의 신규 교량 건설, 신호 없는 평면 교차로 제거, 혼잡 완화와 안전 증진을 위한 일방통행 도로 및 현대적인 원형 교차로와 같은 혁신적인 솔루션 도입이 있습니다.
Parsons Corporation (NYSE: PSN) a reçu le prestigieux Prix d'Excellence en Ingénierie décerné par l'ACEC Missouri pour son rôle de concepteur principal dans le projet de conception-construction I-270 North de 252 millions de dollars. Le projet a également été reconnu au niveau national lors des Prix d'Excellence en Ingénierie ACEC 2025.
Ce projet d'infrastructure complet s'étend sur neuf miles et comprend la réhabilitation et l'élargissement de l'I-270 ainsi que la reconstruction de dix échangeurs. Les améliorations clés comprennent la construction de 18 nouveaux ponts, la suppression des croisements au même niveau non signalés, et la mise en œuvre de solutions innovantes telles que des voies à sens unique et des ronds-points modernes pour réduire la congestion et améliorer la sécurité.
Parsons Corporation (NYSE: PSN) hat den renommierten Engineering Excellence Award von ACEC Missouri für seine Rolle als Hauptdesigner im 252 Millionen Dollar teuren I-270 North Design-Build Projekt erhalten. Das Projekt wurde außerdem national durch die ACEC Engineering Excellence Awards 2025 anerkannt.
Das umfassende Infrastrukturprojekt erstreckt sich über neun Meilen und umfasst die Sanierung und Verbreiterung der I-270 sowie den Wiederaufbau von zehn Anschlussstellen. Zu den wichtigsten Verbesserungen zählen der Bau von 18 neuen Brücken, die Beseitigung von nicht signalisierten ebenerdigen Kreuzungen sowie die Einführung innovativer Lösungen wie Einbahnstraßen und moderne Kreisverkehre zur Reduzierung von Staus und zur Erhöhung der Sicherheit.
- Project value of $252 million represents MoDOT's largest recent infrastructure investment
- Implementation of innovative design solutions enhancing safety and reducing congestion
- Construction of 18 new bridges and elimination of unsignalized crossovers improving traffic flow
- Recognition through prestigious state and national ACEC Engineering Excellence Awards
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CHANTILLY, Va., July 10, 2025 (GLOBE NEWSWIRE) -- Parsons Corporation (NYSE: PSN) is proud to announce that its role as lead designer for the I-270 North Design-Build Project has been honored with the prestigious Engineering Excellence Award by the American Council of Engineering Companies (ACEC) of Missouri. In addition to this top state honor, the project also received national recognition through the 2025 ACEC Engineering Excellence Awards, underscoring its significance as one of the country's most innovative and impactful infrastructure projects.
The I-270 North Design-Build Project, with a total construction value of
“This project is a testament to our commitment to improving transportation infrastructure that enhances safety, mobility, and economic growth,” said Mark Fialkowski, president, Infrastructure North America for Parsons. “Through innovation and collaboration, we delivered a modernized interstate system that will help meet the needs of freight and passenger traffic for years to come.”
The project eliminated unsignalized, at-grade crossovers and constructed 18 new bridges, significantly improving regional traffic flow and safety. It also delivered maximum value within a fixed-price design-build contract, benefiting motorists and boosting economic access across one of Missouri’s most heavily traveled corridors.
Parsons' work on the I-270 North project exemplifies its nationwide leadership in delivering complex infrastructure solutions that improve mobility, drive economic development, and create lasting community value.
Parsons has decades of experience designing, delivering, and protecting the infrastructure that connects our communities around the world, including roads and highways; bridges; passenger and freight rail; public transit; airports; and ports and waterways. Our experience includes more than 10,000 miles of roadways, 4,500 bridges, and more than 50 advanced traffic management system deployments that help cities and states improve safety and travel efficiency while also reducing emissions and energy costs to enhance the quality of life in the communities we serve.
To learn more about Parsons’ road and highway expertise, visit www.Parsons.com/road-highway/.
About Parsons
Parsons (NYSE: PSN) is a leading disruptive technology provider in the national security and global infrastructure markets, with capabilities across cyber and intelligence, space and missile defense, transportation, environmental remediation, urban development, and critical infrastructure protection. Please visit parsons.com and follow us on LinkedIn and Facebook to learn how we're making an impact.
Media Contact:
Lexus K. White
+1 470.510.6690
Lexus.White@parsons.com
Investor Relations Contact:
Dave Spille
+ 1 703.775.6191
Dave.Spille@parsons.us
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