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Lowry Hill Tunnel

The Lowry Hill Tunnel is a tunnel 1,496 feet (456 m) in length accommodating the Interstate 94 (I-94) freeway near downtown Minneapolis, Minnesota that was completed in late 1971. It is placed at a near-right-angle turn in the highway, forcing the three lanes of traffic in each direction to slow down. The advised speed is 40 miles per hour (64 km/h).

Lowry Hill Tunnel
The entrance of Lowry Hill Tunnel from the north/west, below Hennepin and Lyndale Avenues
Overview
LocationMinneapolis, Minnesota
Coordinates44°57′57″N 93°17′18″W / 44.96583°N 93.288217°W / 44.96583; -93.288217
StatusOpen
Route I-94
CrossesLocal streets over Interstate 94
Operation
Opened1971
OwnerMinnesota Department of Transportation (MnDOT)
TrafficAutomotive
Vehicles per day175,000 (2018)[1]
Technical
Length1,496 ft (455 m)[2]
No. of lanes6
Operating speed35 miles per hour (56 km/h)
Inside the Lowry Hill Tunnel (Heading North inbound south) at night

Although constructed as a tunnel through rock, the surface a few yards above is covered with roadways. The tunnel functions as if it were the underpass under a 0.25-mile-wide (400 m) bridge which carries Hennepin Avenue, Lyndale Avenue, and various ramps over I-94.

Opened in November 1971, this tunnel was built with $31 million to help fix the congestion of 30,000 vehicles a day. Today, the Lowry Hill Tunnel sees an average of 175,000 vehicles pass through it each day, 54% more than the Lincoln Tunnel[3] that connects New Jersey to Manhattan. The tunnel originally opened with two lanes in each direction, and since the shoulders have been replaced with third lanes due to demand. Despite massive increases in traffic, especially since the construction of I-394 in the 1990s and population growth of over 1 million people in the metropolitan area, the tunnel cannot be widened as it sits between the footings and basements of St. Mark's Episcopal Cathedral (Minneapolis) and Hennepin Avenue United Methodist Church to the east and the Walker Art Center to the west.

The entrance from the south/east

References edit

  1. ^ Rethinking I-94 | Phase 1 Report (PDF) (Report). Minnesota Department of Transportation. 2018.
  2. ^ (PDF) (Report). Minnesota Department of Transportation. Archived from the original (PDF) on 12 April 2016.
  3. ^ (PDF). Archived from the original (PDF) on 2019-01-05. Retrieved 2019-01-05.

External links edit

    44°57′57″N 93°17′18″W / 44.96583°N 93.288217°W / 44.96583; -93.288217

    lowry, hill, tunnel, tunnel, feet, length, accommodating, interstate, freeway, near, downtown, minneapolis, minnesota, that, completed, late, 1971, placed, near, right, angle, turn, highway, forcing, three, lanes, traffic, each, direction, slow, down, advised,. The Lowry Hill Tunnel is a tunnel 1 496 feet 456 m in length accommodating the Interstate 94 I 94 freeway near downtown Minneapolis Minnesota that was completed in late 1971 It is placed at a near right angle turn in the highway forcing the three lanes of traffic in each direction to slow down The advised speed is 40 miles per hour 64 km h Lowry Hill TunnelThe entrance of Lowry Hill Tunnel from the north west below Hennepin and Lyndale AvenuesOverviewLocationMinneapolis MinnesotaCoordinates44 57 57 N 93 17 18 W 44 96583 N 93 288217 W 44 96583 93 288217StatusOpenRouteI 94CrossesLocal streets over Interstate 94OperationOpened1971OwnerMinnesota Department of Transportation MnDOT TrafficAutomotiveVehicles per day175 000 2018 1 TechnicalLength1 496 ft 455 m 2 No of lanes6Operating speed35 miles per hour 56 km h Inside the Lowry Hill Tunnel Heading North inbound south at night Although constructed as a tunnel through rock the surface a few yards above is covered with roadways The tunnel functions as if it were the underpass under a 0 25 mile wide 400 m bridge which carries Hennepin Avenue Lyndale Avenue and various ramps over I 94 Opened in November 1971 this tunnel was built with 31 million to help fix the congestion of 30 000 vehicles a day Today the Lowry Hill Tunnel sees an average of 175 000 vehicles pass through it each day 54 more than the Lincoln Tunnel 3 that connects New Jersey to Manhattan The tunnel originally opened with two lanes in each direction and since the shoulders have been replaced with third lanes due to demand Despite massive increases in traffic especially since the construction of I 394 in the 1990s and population growth of over 1 million people in the metropolitan area the tunnel cannot be widened as it sits between the footings and basements of St Mark s Episcopal Cathedral Minneapolis and Hennepin Avenue United Methodist Church to the east and the Walker Art Center to the west The entrance from the south eastReferences edit Rethinking I 94 Phase 1 Report PDF Report Minnesota Department of Transportation 2018 Minnesota Bridge Inventory 1955 1970 PDF Report Minnesota Department of Transportation Archived from the original PDF on 12 April 2016 2018 Monthly Traffic and Percent of E ZPass Usage PDF Archived from the original PDF on 2019 01 05 Retrieved 2019 01 05 External links edit nbsp Wikimedia Commons has media related to Lowry Hill Tunnel Info about Minneapolis Interstate Highways 44 57 57 N 93 17 18 W 44 96583 N 93 288217 W 44 96583 93 288217 Retrieved from https en wikipedia org w index php title Lowry Hill Tunnel amp oldid 1193450812, wikipedia, wiki, book, books, library,

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