Lower Hack Lift

{{Use mdy dates|date=April 2025}}

{{Use American English|date=January 2025}}

{{Infobox bridge

|bridge_name= Lower Hack Lift Bridge

|image=Lower Hack Lift Bridge 1979.jpg

|image_size=300px

|caption=Lower Hack Lift, looking southwest, in a 1979 photo

|official_name=

|also_known_as= Erie-Lackawanna Railroad Bridge

|carries=New Jersey Transit

|crosses= Hackensack River

|locale= Jersey City, New Jersey and Kearny

|maint= New Jersey Transit

|designer= John Alexander Low Waddell

|design= Lift bridge

|material= Steel

|mainspan=

|length=

|width=

|height=

|clearance=

|below=

|traffic=

|begin=1927

|open= {{start date and age|1928|10|2}}

|closed=

|toll=

|coordinates={{Coord|40.7432|-74.0770|region:US_type:landmark|display=inline,title|name=Lower Hack Lift Bridge}}

}}

The Lower Hack Lift is a lift bridge carrying the New Jersey Transit Morristown Line across the Hackensack River at mile 3.4, Jersey City, New Jersey.

The three-track lift span was built in 1927–28 by the Delaware, Lackawanna and Western Railroad under the direction and design of John Alexander Low Waddell. The span was completed and opened October 2, 1928.{{citation needed|date=September 2024}}

{{stack|File:Lower Hack Lift Bridge from southwest in 2006.jpg}}

In addition to the Morristown and Gladstone lines, Montclair-Boonton Line service and North Jersey Coast Line service (via the Waterfront Connection) also use Lower Hack to access Hoboken Terminal.{{citation needed|date=September 2024}}

According to US Coast Guard regulations, Lower Hack shall open upon signal with at least one hour notice to the bridge tender at Upper Hack Lift on the Main Line.U.S. Coast Guard. {{cite web| url=http://a257.g.akamaitech.net/7/257/2422/11sep20071500/edocket.access.gpo.gov/cfr_2007/julqtr/33cfr117.723.htm| title=Title 33--Navigation and Navigable Waters, Chapter I, Part 117, Section 723 - Hackensack River|work=Code of Federal Regulations| date=July 1, 2007}} {{USCFR|33|117.723}}.