Timetable: D&M - Avery Branch - Alpena to Rockport

This was a branch line which serviced quarries near the boundary of Alpena and Presque Isle near Lake Huron.

Note:

Note Key: BB=Bascule Bridge | C=Coal | CS=Car Shop | D=Open > Day | DN=Open Day and night | DS=Dispatcher | DT=Double Main Track | EH=Engine house | F=Diesel Fuel | HI=Half Interlocked Crossing | I=Interlocked Crossing | J=Junction | LB=Lift bridge | N=Open at night | P=Passing Track w/40' car capacity | Q=Quarry | RH=Round house # stalls | RT=Railroad Resort | S=Scales | SB=Swing bridge | T=Turntable | TC=Telegraph call | W=Water | X=Crossing | Y=Wye | Yard=Yard

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Time Line

1923. The MPSC authorizes the extension of the Avery Branch, from the City of Alpena to an unincorporated village known as Rockport on Lake Huron, must north of the Presque Isle County line. [MPSC-1923]