Welcome to Traffic Planning and Design

TPD Services

Developer Services	Contractor Services
Municipal Services	Public Agencies
Expert Witness Testimony

Developer Services

Highway And Structure Design

(more)

Highway Design
Highway Occupancy Permit
Noise Walls Abutment/Wing Walls
Bridge Design
Retaining Wall
Culvert Design

TPD photo composite of the
Route 202 Safety and Mobility Improvement Project
in Doylestown Township, Bucks County, PA.

Construction Management

As part of TPD's Highway and Bridge Design Unit, we also offer Construction Management Services.
These services include:

Contract Preparation, Bidding, Administration, Construction Inspection
Speed Limit Posting Determinations
Maintenance/Repair Estimates and Recommendations
Shop Drawing Reviews
Constructability Reviews
Road and Bridge Weight Limit Posting Determination

Transportation Planning / Traffic Studies

(more)

Roadway Sufficiency Analysis / Capital Improvement Programs for Impact Fees
Traffic Counts
Corridor Studies
Needs Studies
Township/Area-Wide Studies
Major Investment Studies (MIS)
Traffic Studies
Congestion Management System (CMS) Studies
Preliminary Alternatives Analyses
Parking Studies
Internal Circulation and Access

PA Route 72 Needs Study
in Lancaster County, PA.

Traffic Signal Design

(more)

Closed Loop Traffic Signal Systems
Intelligent Transportation Systems (ITS)
Traffic Signal Warrant Analysis
Traffic Signal Inspection
School Zone Flasher Signals

Municipal Services

(more)

Municipal Traffic Engineer
Plan Reviews
Impact Fees, Corridor, and Township-Wide Studies
Safety and Circulation Audits
Traffic Control Inventories and Evaluations

TPD serves as the West Whiteland Township Traffic Engineer.

Environmental Services

(more)

Wetland Delineation, Waterway Permitting, and Mitigation Design
Socio-Economic Studies
Water Quality Sampling
NEPA Documentation/Section 4(f) Evaluations
Habitat Evaluations
Noise Monitoring, Modeling, and Mitigation Studies
Phase I Environmental Assessments
Air Quality Studies
Farmland Assessment
Environmental Alternatives Analysis
Threatened & Endangered Species Studies
E&S Plan Preparation
NPDES Permitting

Expert Witness Testimony

(more)

Detail Here

Specialty Services

(more)

Signing Services
Funding

Contractor Services

Highway And Structure Design

(more)

Highway Design
Highway Occupancy Permit
Noise Walls Abutment/Wing Walls
Bridge Design
Retaining Wall
Culvert Design

TPD photo composite of the
Route 202 Safety and Mobility Improvement Project
in Doylestown Township, Bucks County, PA.

Construction Management

As part of TPD's Highway and Bridge Design Unit, we also offer Construction Management Services.
These services include:

Contract Preparation, Bidding, Administration, Construction Inspection
Speed Limit Posting Determinations
Maintenance/Repair Estimates and Recommendations
Shop Drawing Reviews
Constructability Reviews
Road and Bridge Weight Limit Posting Determination

Transportation Planning / Traffic Studies

(more)

Roadway Sufficiency Analysis / Capital Improvement Programs for Impact Fees
Traffic Counts
Corridor Studies
Needs Studies
Township/Area-Wide Studies
Major Investment Studies (MIS)
Traffic Studies
Congestion Management System (CMS) Studies
Preliminary Alternatives Analyses
Parking Studies
Internal Circulation and Access

PA Route 72 Needs Study
in Lancaster County, PA.

Traffic Signal Design

(more)

Closed Loop Traffic Signal Systems
Intelligent Transportation Systems (ITS)
Traffic Signal Warrant Analysis
Traffic Signal Inspection
School Zone Flasher Signals

Municipal Services

(more)

Municipal Traffic Engineer
Plan Reviews
Impact Fees, Corridor, and Township-Wide Studies
Safety and Circulation Audits
Traffic Control Inventories and Evaluations

TPD serves as the West Whiteland Township Traffic Engineer.

Environmental Services

(more)

Wetland Delineation, Waterway Permitting, and Mitigation Design
Socio-Economic Studies
Water Quality Sampling
NEPA Documentation/Section 4(f) Evaluations
Habitat Evaluations
Noise Monitoring, Modeling, and Mitigation Studies
Phase I Environmental Assessments
Air Quality Studies
Farmland Assessment
Environmental Alternatives Analysis
Threatened & Endangered Species Studies
E&S Plan Preparation
NPDES Permitting

Expert Witness Testimony

(more)

Detail Here

Specialty Services

(more)

Signing Services
Funding

Municipal Services

Highway And Structure Design

(more)

Highway Design
Highway Occupancy Permit
Noise Walls Abutment/Wing Walls
Bridge Design
Retaining Wall
Culvert Design

TPD photo composite of the
Route 202 Safety and Mobility Improvement Project
in Doylestown Township, Bucks County, PA.

Construction Management

As part of TPD's Highway and Bridge Design Unit, we also offer Construction Management Services.
These services include:

Contract Preparation, Bidding, Administration, Construction Inspection
Speed Limit Posting Determinations
Maintenance/Repair Estimates and Recommendations
Shop Drawing Reviews
Constructability Reviews
Road and Bridge Weight Limit Posting Determination

Transportation Planning / Traffic Studies

(more)

Roadway Sufficiency Analysis / Capital Improvement Programs for Impact Fees
Traffic Counts
Corridor Studies
Needs Studies
Township/Area-Wide Studies
Major Investment Studies (MIS)
Traffic Studies
Congestion Management System (CMS) Studies
Preliminary Alternatives Analyses
Parking Studies
Internal Circulation and Access

PA Route 72 Needs Study
in Lancaster County, PA.

Traffic Signal Design

(more)

Closed Loop Traffic Signal Systems
Intelligent Transportation Systems (ITS)
Traffic Signal Warrant Analysis
Traffic Signal Inspection
School Zone Flasher Signals

Municipal Services

(more)

Municipal Traffic Engineer
Plan Reviews
Impact Fees, Corridor, and Township-Wide Studies
Safety and Circulation Audits
Traffic Control Inventories and Evaluations

TPD serves as the West Whiteland Township Traffic Engineer.

Environmental Services

(more)

Wetland Delineation, Waterway Permitting, and Mitigation Design
Socio-Economic Studies
Water Quality Sampling
NEPA Documentation/Section 4(f) Evaluations
Habitat Evaluations
Noise Monitoring, Modeling, and Mitigation Studies
Phase I Environmental Assessments
Air Quality Studies
Farmland Assessment
Environmental Alternatives Analysis
Threatened & Endangered Species Studies
E&S Plan Preparation
NPDES Permitting

Expert Witness Testimony

(more)

Detail Here

Specialty Services

(more)

Signing Services
Funding

Public Agencies

Highway And Structure Design

(more)

Highway Design
Highway Occupancy Permit
Noise Walls Abutment/Wing Walls
Bridge Design
Retaining Wall
Culvert Design

TPD photo composite of the
Route 202 Safety and Mobility Improvement Project
in Doylestown Township, Bucks County, PA.

Construction Management

As part of TPD's Highway and Bridge Design Unit, we also offer Construction Management Services.
These services include:

Contract Preparation, Bidding, Administration, Construction Inspection
Speed Limit Posting Determinations
Maintenance/Repair Estimates and Recommendations
Shop Drawing Reviews
Constructability Reviews
Road and Bridge Weight Limit Posting Determination

Transportation Planning / Traffic Studies

(more)

Roadway Sufficiency Analysis / Capital Improvement Programs for Impact Fees
Traffic Counts
Corridor Studies
Needs Studies
Township/Area-Wide Studies
Major Investment Studies (MIS)
Traffic Studies
Congestion Management System (CMS) Studies
Preliminary Alternatives Analyses
Parking Studies
Internal Circulation and Access

PA Route 72 Needs Study
in Lancaster County, PA.

Traffic Signal Design

(more)

Closed Loop Traffic Signal Systems
Intelligent Transportation Systems (ITS)
Traffic Signal Warrant Analysis
Traffic Signal Inspection
School Zone Flasher Signals

Municipal Services

(more)

Municipal Traffic Engineer
Plan Reviews
Impact Fees, Corridor, and Township-Wide Studies
Safety and Circulation Audits
Traffic Control Inventories and Evaluations

TPD serves as the West Whiteland Township Traffic Engineer.

Environmental Services

(more)

Wetland Delineation, Waterway Permitting, and Mitigation Design
Socio-Economic Studies
Water Quality Sampling
NEPA Documentation/Section 4(f) Evaluations
Habitat Evaluations
Noise Monitoring, Modeling, and Mitigation Studies
Phase I Environmental Assessments
Air Quality Studies
Farmland Assessment
Environmental Alternatives Analysis
Threatened & Endangered Species Studies
E&S Plan Preparation
NPDES Permitting

Expert Witness Testimony

(more)

Detail Here

Specialty Services

(more)

Signing Services
Funding

Expert Witness Testimony

Highway And Structure Design

(more)

Highway Design
Highway Occupancy Permit
Noise Walls Abutment/Wing Walls
Bridge Design
Retaining Wall
Culvert Design

TPD photo composite of the
Route 202 Safety and Mobility Improvement Project
in Doylestown Township, Bucks County, PA.

Construction Management

As part of TPD's Highway and Bridge Design Unit, we also offer Construction Management Services.
These services include:

Contract Preparation, Bidding, Administration, Construction Inspection
Speed Limit Posting Determinations
Maintenance/Repair Estimates and Recommendations
Shop Drawing Reviews
Constructability Reviews
Road and Bridge Weight Limit Posting Determination

Transportation Planning / Traffic Studies

(more)

Roadway Sufficiency Analysis / Capital Improvement Programs for Impact Fees
Traffic Counts
Corridor Studies
Needs Studies
Township/Area-Wide Studies
Major Investment Studies (MIS)
Traffic Studies
Congestion Management System (CMS) Studies
Preliminary Alternatives Analyses
Parking Studies
Internal Circulation and Access

PA Route 72 Needs Study
in Lancaster County, PA.

Traffic Signal Design

(more)

Closed Loop Traffic Signal Systems
Intelligent Transportation Systems (ITS)
Traffic Signal Warrant Analysis
Traffic Signal Inspection
School Zone Flasher Signals

Municipal Services

(more)

Municipal Traffic Engineer
Plan Reviews
Impact Fees, Corridor, and Township-Wide Studies
Safety and Circulation Audits
Traffic Control Inventories and Evaluations

TPD serves as the West Whiteland Township Traffic Engineer.

Environmental Services

(more)

Wetland Delineation, Waterway Permitting, and Mitigation Design
Socio-Economic Studies
Water Quality Sampling
NEPA Documentation/Section 4(f) Evaluations
Habitat Evaluations
Noise Monitoring, Modeling, and Mitigation Studies
Phase I Environmental Assessments
Air Quality Studies
Farmland Assessment
Environmental Alternatives Analysis
Threatened & Endangered Species Studies
E&S Plan Preparation
NPDES Permitting

Expert Witness Testimony

(more)

Detail Here

Specialty Services

(more)

Signing Services
Funding