As originally built maaaany yrs ago, CR638 was an unpaved 2-lane county road. Somewhere in last 10 yrs (maybe 5?), between M68 & US23, 638's been "closed to thru traffic." Of the 2 small bridges in this section, the W bridge was apparently condemned to car traffic. There is a 4-5' tall (man-made) berm just W of the W bridge & similar berm to E, between the bridges. Berms are full road width. Official "road closed to thru traffic" signs are a) W of the W berm & b) E of the E berm. Between M68 & the W berm, plus between the E berm & US23, 638 remains the same old 2-lane unpaved road. There are unpaved driveways off both these car-accessible sections that remain in use. I gravel biked 638 from US23 to M68 last week, but had to walk between berms. A determined walker can scale both berms & walk along the old 638 roadbed between berms, including walking across the condemned bridge (which easily supports a person - and their bike). Given it's been yrs since this section was closed to thru traffic, vegetation here is 3-4' tall & there are some fallen trees, but it's passable on foot (even lugging a bike). As it sits today, there's no way a motorcycle, or 4-wheel vehicle of any kind, could get thru this overgrown section. Hence, I categorized it as a footway. I'm sure the objective plan is to address the bridge when $ becomes available, opening this 638 section to cars again. I'd update openstreetmaps accordingly at that time. 