Table 1 Summary Statistics for Recreational Trips

Total trips	27,717
Total trips used in estimation (%)	93
Mean trip duration	2.2
Mean recreation days	1.5
% multiday trips	17
Mean party size	2.7
% with one-way driving distance <5 miles	30
% with one-way driving distance <10 miles	46
% with one-way driving distance <100 miles	84
% with one-way driving distance <500 miles	92
% with one-way driving distance <1,000 miles	94

Note: All estimates are constructed with sampling weights. Trips not used in estimation were dropped primarily because of uncertainty with regard to whether the primary purpose of the trip was recreation or the destination of the trip.