state route north south state highway state california largely southern portion highway signed route connects interstate golden state freeway border city north los_angeles neighborhoods south near route extends south state route area los_angeles portion south junction constructed southern constructed route busy commuter freeway serving connecting cities lancaster rest area northern portion vincent south route named highway serves edwards air force base primary landing strips nasa section rural following line hot desert forming mountain range route loosely paralleled main line commuter rail system connection los_angeles linked road connects los_angeles places mountain nevada route route prior coast coast route massachusetts non freeway segment silver queen road north known sierra highway old routing interstate silver queen road moved newer freeway alignment portions route remain signed names associated including midland trail route california freeway expressway system route description valley freeway southern portion freeway interstate avenue exit near lancaster designated state legislature begins santa mountains interchange splitting golden state freeway interstate busiest portion route annual average daily traffic aadt count vehicles day freeway forms eastern boundary route road continues northeast crosses western canyon seasonal ascent rugged rural terrain small towns ascent later towns freeway forms southern boundary county park past highway mountains elevation feet route highway mountains loosely parallels main line valley line pass highway descends large valley highway crosses descent serves primary north south communities lancaster county route avenue lancaster runs concurrently highway exit south northern terminus route near designated point overlooking features historic plaque honors aviation accomplishments including space shuttle breaking sound barrier speed record freeway passes los_angeles line avenue continues run north highway passes close edwards air force base main landing strips nasa base air spacecraft freeway portion terminates south serves main street runs downtown area east route home privately funded human vast airplane graveyard visible route state route routed concurrent rerouted bypass running north east town character highway changes leaves road divided highway grade intersections departs corridor main follow crest forming sierra nevada mountains route continues follow branch line connector railway main line railroad proceeds route heads away pass highway views mountains scenery changes highway departs crosses traffic counts drop dramatically highway rural aadt vehicles northern terminus continues north route routing expressway northern terminus runs briefly concurrent state route northern terminus merges turns expressway heading north bishop route continues follow crest serving national park history trails road use general alignment modern route called extended los_angeles lake dirt road completed 1910s pack trail los_angeles_times declared complete portion modern paved late 19th century corridor modern route use lines line connect los_angeles significantly longer direct east modern interstate lower longer steep grade descent rail line remains primary rail line connect southern northern california use today owned operated second resulted acquired finished colorado railroad built standard gauge connector narrow gauge colorado line main plans eventually convert acquired line standard gauge line abandoned conversion complete southern portion line active connections midland trail organized coast coast trails united_states trail infancy routing changed numerous times established modern state route joining named trails eventually follow route included highway parts modern route continue signed names north officially designated sierra aforementioned highway route route extended colorado california june extension midland trail route entered california nevada slightly north previous route midland trail instead passing bishop designated parts modern route began upgraded freeway standards state highway renumbering truncated bishop portion los_angeles designated state route previously route designation los_angeles area portion modern state route significant portions moved freeway alignment routing south current routing north known sierra highway freeway section east red road completed portions areas pass completed freeway complete far north avenue freeway completed incidents pass interchange road southern terminus route meet site number catastrophic incidents interchange partially collapsed twice earthquakes earthquake earthquake result collapse intersection renamed wayne dean memorial interchange honoring motorcycle officer killed unable stop time drove collapsed ramp south south earthquakes collapsed portions rebuilt surviving portions reinforced tractor trailer trucks collided tunnel truck lanes southbound interchange resulting fire started soon encompassing entire tunnel trucks passenger vehicle tunnel time truck tunnel closed days structural damage repairs cancelled plans route unfinished route definition california streets highways code states route begins state route near sunset area los_angeles constructed end legislative end route area los_angeles called paved road directly connects points state route interstate nearest roads area intersection route unusual design long ramps connections result freeway revolt residents canceled plans freeway extension route alignment route canceled different alignment constructed proposed connections route future rapid growth lancaster southern california average rush hour speeds miles hour future predictions continued growth route corridor including predictions population response multiple government agencies proposed adding transportation los_angeles expanding capacity existing route rail corridors proposals bypass valley freeway boring tunnel extending freeway published map showing potential improvements transportation infrastructure southern california proposal showed portion route new routes mountains idea advanced combination toll tunnel surface highway preliminary studies estimated costs billion suggested charging varying toll adjusted time day averaging way passage major intersections letter measured road based alignment existed time necessarily reflect current mileage reflects realignment route indicates second realignment refers overlap correction change indicates classified temporary list list definitions segments remain relinquished local control omitted numbers reset county lines start end county given county column
California State Route 14