SR 0052 LWD Route 52

SR 0052 LWD Route 52

SR 0052 LWD Route 52

Pennsylvania Route 52 (PA 52) is a 11.8-mile-long state highway passing through suburban and rural areas along its route including alongside of Longwood Gardens. To improve traffic flow, PA 52 was realigned between US Route 1 and PA 926. The $15.4-million construction project included new alignment, widening and reconstruction of Route 1/Baltimore Pike, and widening of Route 926/Street Road at the approaches to Route 52. New pavement markings, signing, stormwater management facilities, erosion and sedimentation control measures, traffic signals, construction of a 500-foot-long bridge, landscaping, wetland replacement, stream enhancements, drainage facilities, utility relocation, concrete curb, pedestrian ramps, guiderail, and bituminous concrete paving were also completed. The project included extensive coordination with Longwood Gardens. 



Construction Engineering


Transforming communities for more than 55 years

Throughout five decades, our commitment to elevating the impact of our outcomes through personalized service has been steadfast. We have the flexibility to be innovative in our approach with the integrity to get things right.

We approach the start of every project as the beginning of a collaboration because we understand the value of partnership. As a multidisciplinary firm, Pennoni has the ability to approach engineering challenges from a wider spectrum of angles than most. From land development to energy management, our expertise runs deep and our passion for problem-solving runs even deeper.

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1,400+ People