Description of Figure 1

Graph showing 5 types of physical feature deficiencies on the vertical axis: drainage/flooding, tight turning radii, lack of stabilized shoulders, inadequate shoulder width, and inadequate travelway width. Percentages of those deficiencies are shown on the horizontal axis, ranging from 0 to 60%, for airports, ports, rail/trucks, and pipelines.

Drainage/flooding is shown as a deficiency of approximately 5% for airports, 15% for ports, 12% for rail/trucks, and 14% for pipelines.

Tight turning radii is shown as a deficiency of approximately 18% for airports, 38% for ports, 48% for rail/trucks, and 33% for pipelines.

Lack of stabilized shoulders is shown as a deficiency of approximately 21% for airports, 31% for ports, 29% for rail/trucks, and 38% for pipelines.

Inadequate shoulder width is shown as a deficiency of approximately 32% for airports, 46% for ports, 38% for rail/trucks, and 55% for pipelines.

Inadequate travelway width is shown as a deficiency of approximately 21% for airports, 23% for ports, 25% for rail/trucks, and 22% for pipelines.