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FINAL REPORT

Study of Adequacy
of Commercial Truck Parking Facilities - Technical Report

Cover Photo: Photo depicting a tractor trailer operating along a section of rural freeway.

FHWA-RD-01-158
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Prepared for

Federal Highway Administration
Turner-Fairbank Highway Research Center
6300 Georgetown Pike
McLean, VA 22101

TABLE OF CONTENTS

EXECUTIVE SUMMARY

1.0   INTRODUCTION

1.1 Background
1.2     Problem Statement
1.3     Research Approach
1.4     Organization of Report

2.0  COMMERCIAL TRUCK PARKING DEMAND

2.1 Factors Contributing to Parking Space Demand
2.2 National Survey of Driver PARKING Needs and Preferences
2.2.1  Survey Methodology
2.2.2  Survey Results
2.3 National Commercial Vehicle Parking Demand Model
2.3.1 Model Development
2.4 National Demand for Commercial Vehicle Parking

3.0  COMMERCIAL TRUCK PARKING SUPPLY

3.1  Estimating Parking Space Supply
3.2  Public Parking Facilities
3.3  Commercial Truck Stop and Travel Plaza Parking Facilities
3.4  Driver Assessment of Parking Facility Quality
3.5  Interchangeability of public rest area and commercial truck stop and travel plaza parking

3.5.1  National Truck Parking Needs and Preferences Survey
3.5.2  Field Observational Studies
3.5.3  Public-Private Supply/Demand Imbalance

4.0 COMMERCIAL TRUCK PARKING SUPPLY/DEMAND BALANCES

4.1  Methodology
4.2  Determining Current Level of parking space utilization
4.3  Results from the Driver Survey

5.0 ACTIVITIES TO REDUCE SHORTAGES

5.1  Introduction
5.2  Rest Area Forum
5.3  National Stakeholder Discussions
5.4  Actions Recommended by the State Partnerships

5.4.1  Actions to Expand or Improve Rest Areas
5.4.2  Actions to Expand or Improve Commercial Truck Stops and Travel Plazas
5.4.3  Actions to Encourage Formation of Public-Private Partnerships
5.4.4  Actions to Educate or Inform Drivers about Available Spaces
5.4.5  Actions to Change Parking Enforcement Rules
5.4.6  Actions to Conduct Additional Studies

6.0   SUMMARY AND CONCLUSIONS

6.1  Study Summary
6.2  Interpretation of the Summary and Conclusions

6.2.1  What problems are associated with an inadequate supply of truck parking spaces?
6.2.2  Is there an adequate supply of truck parking spaces for the NHS?
6.2.3  Is it appropriate for the State and Federal governments to take steps to address any inadequacies in truck parking, if they exist?
6.2.4  How can locations with inadequate truck parking be identified?
6.2.5  How can inadequate parking at some locations be rectified?

6.3  Suggested Future Research

6.3.1  Distribution of Parking Supply
6.3.2  Commodity Flow Patterns
6.3.3  Short-haul to Long-Haul Ratios
6.3.4  Model Validation
6.3.5  Public-Private Partnerships
6.3.6  Providing Information on the Availability of Parking Spaces

REFERENCES

LIST OF FIGURES

Figure 1. Respondent distribution by region
Figure 2. Demographics of truck driver respondents
Figure 3. Preferred parking locations
Figure 4. Parking availability at public rest areas and commercial truck stops and travel plazas

LIST OF TABLES

Table 1.Driver parking locations
Table 2. Demand model variables
Table 3. Demand model parameters
Table 4.Field survey results for model calibration
Table 5. Values of calibration parameters
Table 6. State survey results for model validation
Table 7. Commercial truck parking demand: Peak hour demand along interstates and other NHS routes carrying more than 1,000 trucks per day, 2000
Table 8. Commercial truck parking demand: Comparison of state and demand model estimates
Table 9. Commercial truck parking inventory: Public rest area facilities along interstates and other NHS routes carrying more than 1,000 trucks per day
Table 10. Parking capacity ranges from the Truck Stops Database
Table 11. Commercial truck parking inventory: Commercial truck stop and travel plaza facilities along interstates and other NHS routes carrying more than 1,000 trucks per day
Table 12. Driver-reported usability characteristics in truck parking
Table 13. Driver-rated importance of features when parking
Table 14. Drivers’ parking facility preferences by purpose of stop
Table 15. Demand/supply ratio categories
Table 16. Parking space utilization: National summary of demand/supply ratio along interstates and other NHS routes carrying more than 1,000 trucks per day
Table 17. Parking space utilization: Demand/supply ratio along interstates and other NHS routes carrying more than 1,000 trucks per day
Table 18. Frequency with which drivers find available parking atpublic rest areas and commercial truck stops
Table 19. Summary of recent or current actions pursued by State partners
Table 20. Summary of future actions recommended by State partners

ACRONYMS

AADT Annual Average Daily Traffic
ART America’s Road Team
ATA American Trucking Association
CORBOR National Corridor Planning & Development Program and Coordinated Border Infrastructure Program
CVSA Commercial Vehicle Safety Alliance
DOT Department of Transportation
FHWA Federal Highway Administration
HOS Hours of Service
HPMS Highway Performance Monitoring System
IFTA International Fuel Tax Agreement
IRP International Registration Plan
ITS Intelligent Transportation System
MFCA Motor Freight Carriers Association
NATSO National Association of Truck Stop Operators
NHS National Highway System
NITL   National Industrial Transportation League
NPTC National Private Truck Council
NTSB National Transportation Safety Board
OOIDA Owner-Operator Independent Driver Association
PATT Parents Against Tired Truckers
PMAA Petroleum Marketers Association of America
SH/LH Short-Haul/Long-Haul
TEA-21 Transportation Equity Act for the 21st Century
VMS Variable Message Sign

 

FOREWORD

This report provides technical documentation supporting the Report to Congress on the study called for in Section 4027 of the Transportation Equity Act for the 21st Century to “determine the location and quantity of parking facilities as commercial truck stops and travel plazas and public rest areas that could be used by motor carriers to comply with Federal hours of service rules.”This report documents the analysis of commercial truck parking demand and supply and summarizes activities State partnership groups identified for addressing areas with parking shortages.

Janet A. Coleman
Director, Office of Safety Programs  
Safety Core Business Unit  
Michael F. Trentacoste
Director, Office of Safety
  Research and Development

 

 

NOTICE

This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for its contents or use thereof.This report does not constitute a standard, specification, or regulation.

The United States Government does not endorse products or manufacturers.Trade and manufacturers’ names appear in this report only because they are considered essential to the object of the document.

1. Report No.
FHWA-RD-01-158

2. Government Accession No.

3. Recipient’s Catalog No.

4. Title and Subtitle
STUDY OF ADEQUACY OF COMMERCIAL TRUCK PARKING FACILITIES TECHNICAL REPORT

5. Report Date
March 2002

6. Performing Organization Code

7. Author(s)
Stephen A. Fleger, Robert P. Haas, Jeffrey W. Trombly, Rice H. Cross III, Juan E. Noltenius, Kelley K. Pécheux, Kathryn J. Chen

8. Performing Organization Report No.

9. Performing Organization Name and Address
Science Applications International Corporation
8301 Greensboro Drive
McLean, VA 22102

10. Work Unit No. (TRAIS)

11. Contract or Grant No.
DTFH61-00-C-00014

12. Sponsoring Agency Name and Address
Federal Highway Administration
Office of Safety Research and Development (HRDS)
6300 Georgetown Pike
McLean, Virginia 22101-2296

13. Type of Report and Period Covered
March 2000 to June 2001

14. Sponsoring Agency Code

15. Supplementary Notes
Contracting Officer’s Technical Representative: Raymond A. Krammes, HRDS

16. Abstract
This report documents the findings of a study to investigate the adequacy of commercial truck parking facilities serving the National Highway System (NHS).

The study involved:1) a national assessment of the extent and geographic distribution of parking shortages, 2) research to clarify drivers’ parking-related needs and decision-making, and 3) development of a technical guidance document to be used by partnerships of public- and private-sector stakeholders in 49 States (excluding Hawaii) for inventorying current facilities serving the NHS, analyzing current and projected shortages in commercial truck parking at public rest areas and commercial truck stops and travel plazas, and developing plans for action at the appropriate jurisdictional levels.

The process involved:1) the development of an inventory of public and commercial truck spaces serving the NHS, 2) development, calibration, and application of a truck parking demand model, 3) a national survey of truck drivers to determine how drivers plan for and address their parking needs, how truck drivers select when, where, and at which facilities they park, and what truck drivers think of the adequacy of current parking facilities, 4) an estimate of parking demand using a modeling approach, 5) identification of parking deficiencies at the State and corridor level by comparing supply and demand, and 6) identification of improvements that were recommended by State partnerships to mitigate any existing or future problems identified.

17. Key Word
Commercial Motor Vehicles, Truck Stop, Rest Area, Travel Plaza, Truck Parking, TEA-21 Section 4027 Study, Human Factors, Parking Studies, Parking Supply, Truck Driver Survey, Parking Demand Model

18. Distribution Statement
No restrictions. This document is available to the public through the National Technical Information Service, Springfield, VA 22161.

19. Security Classif. (of this report)
Unclassified

20. Security Classif. (of this page)
Unclassified

21. No. of Pages
68

22. Price

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