Amtrak

Amtrak, it-poaⁿ hō-chò Bí-kok Kok-thih (美國國鐵) ia̍h Bí-thih (美鐵), choân-miâ Kok-ka Thih-lō͘ Khek-ūn Kong-sī (National Railroad Passenger Corporation) sī Bí-kok ê chi̍t keng choan-bûn teh keng-êng tn̂g-tô͘ thih-lō͘ kheh-ūn ê êng-lī-sèng kong-si. 1971 nî 5 goe̍h chhe 1 sêng-li̍p, chóng-pō͘ siat tī Hôa-sēng-tùn ê Liân-ha̍p Chhia-thâu. Amtrak bo̍k-chiân ū chhiau-kòe 20,000 ê oân-kang. Choân-kok chóng lō͘-sòaⁿ tn̂g 35,000 kong-lí, ho̍k-bū hoān-ûi hâm-kài Bí-kok 46 ê chiu í-ki̍p Ka-ná-tāi 3 ê séng-hūn, chóng-kiōng 500 ê chhia-thâu.

Bí-kok Kok-thih (Amtrak)

2016 nî ê Amtrak bāng-lō͘ tē-tô͘ (interactive map)
Overview
Headquarters	1 Massachusetts Avenue, N.W., Washington, D.C.
Reporting mark	AMTK and AMTZ (IATA code: 2V) (CDTX for the state-funded Amtrak services in California)
Locale	Contiguous United States (except South Dakota and Wyoming) British Columbia, Ontario, and Québec in Canada
Dates of operation	May 1, 1971[1][2]–present
Predecessor	20 privately operated intercity passenger rail systems
Technical
Track gauge	4 ft 8+1⁄2 in (1,435 mm) phiau-chún thih-ki-kui
Electrification	12 kV, 25 Hz AC: Northeast Corridor (Washington, D.C. – New Rochelle) and Philadelphia to Harrisburg Main Line (Keystone Corridor) 25 kV, 60 Hz AC: Northeast Corridor (New Rochelle – Boston)
Length	44 routes (21,400 miles (34,400 km) route miles) Track owned: 623 miles (1,003 km)
Other
Website	amtrak.com