| Key | Value |
| NHS | yes |
| bicycle | designated |
| cycleway:left | lane |
| expressway | yes |
| hgv | designated |
| hgv:national_network | yes |
| highway | trunk |
| lanes | 5 |
| lanes:backward | 3 |
| lanes:forward | 2 |
| maxspeed | 45 mph |
| ref | US 26 |
| sidewalk | left |
| source:hgv:national_network | Title 23: Highways Part 658 http://ecfr.gpoaccess.gov/cgi/t/text/text-idx?c=ecfr&rgn=div5&view=text&node=23:1.0.1.7.33&idno=23 |
| surface | asphalt |
| tiger:cfcc | A21 |
| tiger:county | Clackamas, OR |
| tiger:name_base | United States Highway 26 |
| tiger:name_base_1 | Mount Hood |
| tiger:name_type_1 | Hwy |
| turn:lane:backwards | left|| |