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Transportation Design

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State Department of Transportation

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Complete Corridors

Rebuilding a critical interstate to strengthen access and reconnect communities 

I-95 divides several Philadelphia neighborhoods and struggles with aging infrastructure, congestion, and limited multimodal access. To address these long-standing challenges, PennDOT partnered with CDM Smith to widen and reconstruct 5,000 feet of I-95 to restore connections and support safer, more efficient travel. 

A large-scale project by the numbers 

Upgrades to Section 2 include 4 bridges, 13 retaining walls, 8 sign structures and 5,000 feet of highway widening. 

Enhancing community connectivity 

Planning and design teams worked with city partners to improve bicycle and pedestrian access along the interstate.

Managing stormwater smartly

Due to limited available right-of-way, innovative stormwater design was used to address specific ramp require­ments. 

Coordinating major mega-projects 

CDM Smith aligned work with other I-95 projects, enabling simultaneous construction and reduced disruptions.

New multimodal routes, upgraded structures, and modern utilities will strengthen access to neighborhoods, the waterfront, and regional destinations. Reflecting on the effort, project manager Don Gusic said, “I’m grateful for the selflessness and dedication of my management team,” underscoring the collaboration driving PennDOT’s vision forward. 

Curious to learn more?

Connect with an expert to find out how we delivered this project.

Person in a suit and tie outdoors with leafy background.

Don Gusic, PE, PMP

Senior Project Manager

Don has wide-ranging experience in highway and site design, with extensive knowledge of national and local design requirements and stakeholder involvement.

Practices

Transportation Design

Markets

State Department of Transportation

Priorities

Complete Corridors

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