Merilenddagi Historic American Engineering Record tomonidan hujjatlashtirilgan tunnellar ro'yxati - List of tunnels documented by the Historic American Engineering Record in Maryland
Bu tomonidan hujjatlashtirilgan tunnellarning ro'yxati Tarixiy Amerika muhandislik yozuvlari ichida BIZ. holati Merilend.[1]
Tunnellar
So'rov raqami | Ism (HAER tomonidan tayinlanganidek) | Qurilgan | Hujjatli | Ko'taradi | Xochlar | Manzil | Tuman | Koordinatalar |
---|---|---|---|---|---|---|---|---|
MD-11 | Baltimor va Ogayo temir yo'li, Xovard ko'chasi tunnel | 1895 | 1984 | CSX Baltimor terminalining bo'linmasi | Xovard ko'chasi | Baltimor | Mustaqil shahar | 39 ° 18′17 ″ N. 76 ° 37′15 ″ V / 39.30472 ° 76.62083 ° Vt |
MD-15 | Baltimor va Ogayo temir yo'llari, Tog'lar punkti | 1971 | CSX Eski asosiy yo'nalish | Katoktin tog'i | Toshlar nuqtasi | Frederik | 39 ° 16′30 ″ N. 77 ° 32′39 ″ V / 39.27500 ° N 77.54417 ° Vt | |
MD-17 | Baltimor va Ogayo temir yo'li, Harpers Feribot tunnel | 1894 | 1970 | Avvalgi Baltimor va Ogayo temir yo'llari | Elk tizmasi | Merilend Xayts | Vashington | 39 ° 19′27 ″ N 77 ° 43′26 ″ V / 39.32417 ° N 77.72389 ° Vt |
MD-21 | Baltimor va Ogayo temir yo'li, Ilchester tunnel | 1903 | 1971 | Avvalgi Baltimor va Ogayo temir yo'llari | Ilchester | Xovard | 39 ° 15′00 ″ N 76 ° 45′44 ″ V / 39.25000 ° 76.76222 ° Vt |