pluta -lut-lu'a- gismu

x1 is a route/path/way/course/track to x2 from x3 via/defined by points including x4 (set).

A route merely connects origin/destination, but need not be improved in any way; (x4 is a set of points at least sufficient to constrain the route relevantly). (cf. litru, naxle, tcana, dargu, klaji, ve klama; tadji, zukte for means to a goal, klama, pagre)

In notes:

dargu
x1 is a road/highway to x2 from x3 with route x4 (x2/x3 may be unordered).
klaji
x1 is a street/avenue/lane/drive/cul-de-sac/way/alley/[road] at x2 accessing x3.
klama
x1 comes/goes to destination x2 from origin x3 via route x4 using means/vehicle x5.
litru
x1 travels/journeys/goes/moves via route x2 using means/vehicle x3; x1 is a traveller.
naxle
x1 is a canal/channel to x2 from x3 with route x4.
pagre
x1 passes through/penetrates barrier/medium/portal x2 to destination side x3 from origin side x4.
tadji
x1 [process] is a method/technique/approach/means for doing x2 (event) under conditions x3.
tcana
x1 is a station/node of/in/on transport/communication/distribution system/network x2.
zukte
x1 is a volitional entity employing means/taking action x2 for purpose/goal x3/to end x3.
dzuklaji
k1=c2 is a footpath at k2 accessing k3.
feskevlu'a
x1 is a sewer carrying waste through x2 that stretches from x3 to x4 and goes through points x5 (set)
ga'orgau
gas1 shuts gan1, preventing passage/access to gan2 by gan3.
kevlu'a
p1=k1 is a tunnel through obstacle k2, that stretches from p2 to p3 and goes through points p4 (set)
sorlutca'u
p1=c1 is a maze (an area with many paths) occupied by c2, with route(s) leading to exit p2 from entrance p3 via points including p4 (set).
tcanylu'a
x1=p1 is a network route/path to node x2=p2=t1 from node x3=p3=t1 via points/nodes x4=p4 within transport/communication/distribution system/network x5=t2.
terzbi
n3 is a nostril of n2 (main body) in nose n1.
vorlu'a
p1=v1 is a passage between p2=v2 and p3=v3.