Facility	Financing or operating authority	Location	Length in miles
Noninterstate
Hood River-White Salmon	Port of Hood River Commission	From Hood River, OR (across Columbia River) to White Salmon, WA	1.0
Bridge of the Gods	Port Cascade Locks Commission	From Cascade Locks, OR (across Columbia River) to Stevenson, WA	0.4
Toll ferries
Wheatland Ferry	Marion County Road Department	From Wheatland Road, Yamhill County to Daniel Matheny Road, Marion County	U
Buena Vista Ferry	Marion County Road Department	From River Road, Marion County to Buena Vista, Polk County	U
Canby Ferry	Clackamas County Road Department	From Mountain Road, Clackamas County to Locust Street, Clackamas County	U
Puget Island	Wahkiakum County, WA	From Westport, OR to Puget Island, WA	U

Transportation System Extent

All public roads: 66,902 miles
Interstate: 727 miles
Road bridges: 7,257
Class I railroad trackage: 1,427 miles
Inland waterways: 681 miles
Public use airports: 96 (12 certificated for air carrier operations)

Vehicles and Conveyances

Automobiles registered: 1.5 million
Light trucks registered: 1.3 million
Heavy trucks registered: 20,000
Buses registered: 13,000
Motorcycles registered: 69,000
Rail transit systems: 2 light rail
Numbered boats: 196,000