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TPD is keenly aware of the struggles facing state transportation agencies. Managing an enormous infrastructure network with limited monetary and human resources requires trusted business partner who can be relied on provide solutions responsibly and efficiently. We pride ourselves on providing our DOT clients with proactive, innovative, and technically superior service using our broad base of experience.




S.R. 0029, Section SNK
Sinkhole Remediation Project

E. Whiteland Township
and Charlestown Township,
Chester County, PA



Bristol Road Extension
(SR 2025, Sec 002)

Chalfont & New Britain Boroughs,
New Britain Township,
Bucks County, PA



S.R. 0061, Section 14M
Corridor Improvement Project

Frackville Borough to
St. Clair Borough,
Schuylkill County, PA



Barnettstown Bridge
Replacement S.R. 0913,
Sec. 06B over Shoup Run

Carbon Township,
Huntingdon County, PA



Route 209 over
Wiconisco Creek
Bridge Replacement
(S.R. 0209, Section 011)

Williams Township,
Dauphin County, PA




Schuylkill County
Betterment Project

Porter Township,
Schuylkill County, PA



Limekiln Pike over
Little Neshaminy Creek
Bridge Replacement
(S.R. 0152, Section MLN)

Montgomery and Horsham Township,
Montgomery County, PA



Route 29 Improvement
Project (S.R. 0029,
Section AL2)

East Whiteland and
Charlestown Townships,
Chester County, PA




Main Street Bridge
over S.R. 0033

Palmer Township,
Northampton County, PA



Route 202 Roadway
Improvement Project
(S.R. 202, Section S01)

Buckingham Township
& Doylestown Borough,
Bucks County, PA




Route 136 Safety
Improvement Project

Nottingham & Fallowfield Townships,
Washington County, PA




Route 29 and
Route 73 Roundabout

Lower Frederick Township,
Montgomery County, PA



S.R. 0581, Sec. 067
over 10th Street
Design-Build Accelerated
Superstructure Replacement

Lemoyne Borough,
Cumberland County, PA



PennDOT District 6-0
District-Wide Construction
Inspection Open End

Predominately Chester
County, PA




I-70 Structure
Replacement Design/Build

Rostraver Township,
Westmoreland County, PA



Stonycreek River Bridge
Replacement - S.R. 4022,
Section 001

Conemaugh & Paint Townships,
Somerset County, PA



Pennsylvania Rapid Bridge
Replacement Project

Various Counties, PA
Districts 2-0, 3-0, 5-0, 8-0, 9-0, 10-0,
11-0 and 12-0)




Cedar Crest Boulevard
(S.R. 1019) over Little Cedar
Creek Bridge Replacement

Lehigh County, PA




S.R. 0030,
Section 27 R

Hempfield and Unity Townships,
Westmoreland County, PA