What is the longest runway at 20ID?

Harrington Airport has 1 runway; the longest is runway 12/30 at 1,200 ft.

What surface are 20ID's runways?

Harrington Airport's runway is turf.

Harrington Airport runways

Harrington Airport (20ID) in Idaho City, ID has 1 runway , the longest 12/30 at 1,200 ft (turf). Dimensions, headings, lighting, and instrument approaches for each below.

Runway 12/30

1,200 ft × 60 ft · Turf

Heading: n/a
Traffic pattern: Left

Heading: n/a
Traffic pattern: Left

Headings shown are true (magnetic variation unavailable).

Runway data from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources.