Puas muaj txoj cai tswj hwm ntawm Donner Pass?
Puas muaj txoj cai tswj hwm ntawm Donner Pass?

Video: Puas muaj txoj cai tswj hwm ntawm Donner Pass?

Video: Puas muaj txoj cai tswj hwm ntawm Donner Pass?
Video: Union Pacific 844 Big Steam Over Donner Pass 2024, Kaum ib hlis
Anonim

Rau kev khiav tsheb sab hnub tuaj, saw yuav tsum tau ntawm txhua lub tsheb tshwj tsis yog 4 lub log tsheb tsav nrog cov log log daus ntawm txhua plaub lub log los ntawm Kingvale hauv Placer County lub pas dej Donner Kev sib pauv hauv Nevada County. Rau kev khiav tsheb sab hnub poob, tswj cov saw yog nyob rau hauv qhov chaw ntawm lub pas dej Donner Hloov mus rau 4.7 mais sab hnub poob ntawm Kingvale.

Ib yam li ntawd, nws tau nug, koj puas xav tau saw hlau rau Donner Pass?

Kuv -80 tshaj Donner Pass muaj Saw Kev xav tau. Hloov tshiab 4:30 teev tsaus ntuj: CalTrans lub vev xaib tshaj tawm Interstate 80 raug kaw rau cov tsheb thauj khoom lag luam hauv ob qho kev qhia hauv roob. Chains yog xav tau rau txhua lub tsheb tshwj tsis yog 4-log tsav tsheb nrog daus log tsheb ntawm tag nrho plaub lub log.

Ib tus tseem yuav nug, puas yuav tsum tau saw hauv Truckee CA hnub no? R2: chains los yog cov cuab yeej traction yog yuav tsum tau ntawm txhua lub tsheb tshwj tsis yog plaub lub log / tag nrho lub log tsav tsheb nrog cov log tsheb snow-tread ntawm tag nrho plaub lub log. (CEEB TOOM: Plaub lub log / txhua lub log tsav tsheb yuav tsum nqa cov khoom siv traction hauv saw tswj cheeb tsam.) R3: chains los yog cov cuab yeej traction yog yuav tsum tau ntawm txhua lub tsheb, tsis muaj kev zam.

Ib yam li ntawd, puas muaj kev tswj xyuas ntawm 80?

- Kev tswj cov saw Tam sim no xav tau rau txhua lub tsheb mus rau I- 80 los ntawm Nroog Placer mus rau Nroog Nevada. Qhov kev xav tau yog siv los ntawm Kingvale mus rau Donner Lake Road hauv ob qho tib si ntawm I- 80 . Qhov no yuav siv tau rau txhua lub tsheb tshwj tsis yog cov uas muaj plaub-log tsav thiab cov log tsheb daus.

Muaj daus ntau npaum li cas ntawm Donner Pass?

Qhov nruab nrab ntawm 411.5 ntiv tes (10.45 m) hauv ib xyoos, Donner Pass yog ib qhov chaw uas muaj daus loj tshaj plaws nyob hauv Tebchaws Meskas. Plaub zaug txij li xyoo 1880 tag nrho cov snowfall ntawm Kev Sib Tham Donner tau tshaj 775 ntiv tes (19.69 m) thiab topped 800 ntiv tes (20.32 m) hauv xyoo 1938 thiab 1952.

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