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Northstar Commuter Rail: Fridley Pedestrian Tunnel

TKDA met safety needs at a new rail station with a pedestrian tunnel

To provide a safe crossing at the proposed Fridley Station along the Northstar Commuter Rail, BNSF Railway Company needed to construct a pedestrian tunnel under five active tracks. TKDA was commissioned to prepare the bidding documents and oversee construction of the new tunnel.

The 160-foot long tunnel is 12 feet wide by 10 feet high and composed of 5-foot long, reinforced, precast, rectangular concrete segments. TKDA completed the project in two phases with short work windows. BNSF allowed a 2-day work window for the first phase of work and a 30-hour work window for the second phase of work.

Client
BNSF Railway Company
Location
Fridley, Minnesota
Services Provided

Civil
Construction Oversight

Markets
Mass Transit
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