sporkrydsning	crossing of lines
sporkrydsning i niveau	flat crossing
sporkurve	curve
sporkurves krumning
sporlægning	track-laying construction of the track
sporlægning med sporrammer
spormagnet
spor-målevogn	detector car rail surface analyser car track measuring car track recording coach
spor med modfald	counter-grade siding
spor med tværsveller
spormidte	centre line of track
spormængde	trackage
spornet	network of lines
sporofyl	sporophyll
sporofyt	sporophyte
sporombygningstog	track relaying train
sporoptagning	lifting
sporovergang	crossing place
spor på havnekaj	quay siding
sporplan
sporramme	assembled track length PA panel track panel
sporran	sporran
sporrille	flangeway
Sporring
sporrist	yard
sporrist i parallellogramform	gridiron sidings
sporrist i rangerbanegård	sorting sidings sorting tracks
sporrist med parallellogramform	sorting gridiron
sporsammenfletning
sporskifte	switch gate point shunting turnout split switch
sporskifteaflåsning	point locking
sporskifteautomatik
sporskiftebetjening
sporskiftedrev	working of points switch machine point machine
sporskiftehåndtag
sporskifte i rangerrist
sporskiftelås	point lock facing point lock
sporskiftelygte
sporskiftemotor	point machine
sporskifter	brakeman points switchman switch tender cinder cruncher dolly flapper iron bender points man
sporskifterhus	switchman’s shanty
sporskifterhytte	switch-house switchman’s shanty
sporskiftesignal	ground signal point indicator
sporskiftesignallygte
sporskiftes tilbagestilling
sporskiftestopperettemaskine
sporskiftes tungeparti	switch
sporskifte-trækbuk	dolly
sporskifte-trækstang	throw rod point rod point throw bar switch rod
sporskiftetunge	point tongue blade switch rail tongue rail switch blade
dansk	English