pragat vahtook aanee mahamargansathi bhagidar

pragat parivahan aanee mahamarg (marg) sathee california bhagidar heey california parivahan vibhag (caltrance), yuu. see. berkley, itar sarvajanik aanee khajgi shaikshanik sanstha aanee khajgi udyog yanchyatil sahkarya aahe. margache dhyeyah mahamargachi kshamata aanee suraksha vadhavanyasathi aanee vahtook kondi, vayoo pradushan aanee urjecha vapar qamee karnyasathi pragat tantradnyanacha vapar karane. sansthene nuktech tyache visave varsh sajare kele.
caltrance marg nidhicha eka bhag pradan karato; urvarit nidhi united stateschya vahtook vibhagakadun, itar rajya aanee sthanik sansthankadun aanee khajgi udhyogakadun yeto. sumare 50 pradhyapak sadasya aanee 90 padvidhar vidyarthyanchya sanshodhanala path aadhar deto.
alekzandar scabardnis, yuu. see. berkley yetheel nagri aanee paryavaran abhiyantriki vibhagache sahayak pradhyapak, heey path sanchalak aahet.
eka sahyogi sanstha mhanoon, sarvajanik sanstha, vidyapithe aanee khajgi companyansah anek bhagidar pathmadhye aahet. bhagidaranmadhye california parivahan vibhag (caltrance); federal hayave prashasana; federal transit prashasana; rashtriy mahamarg vahtook suraksha prashasana; mahanagar vahtook aayog; california mahamarg gast; california vidyapith, davis, irvin, losses angelis aanee reverside; clairmont padvidhar vidyapith; dakshini california vidyapith; george messon vidyapith; virginia take; massatusates institute auph technology; honda; toyota; shree aantarrashtriy jett propulsion laboratory; honeywell; general motors; demlercrysler; aanee phorda motor company yancha samavesh aahe. heey yuu. see. berkley yetheel institute auph transport stadijdware prashasit kele jaate aanee yuu. see. berklechya richmond feeled stationvar sthit aahe. 
sanshodhan.
sanshodhan karane heey margache mukhya dhyey aahe. vahtook vyavhar, vahtook vyavhar, vahtook suraksha aanee dhoran aanee vartanatmak sanshodhan hii abhyasachi prathamik kshetre aahet. yaa karyachi kahee udaharane pudhilpramaneh

