The City recently commissioned a feasibility study for an Adventure District Line.
See full report.
Executive Summary
This report examines the feasibility of providing some form of transit service along the existing Adventure District Line (ADL), a railroad line that runs south from the Adventure District in northeast Oklahoma City. Currently the Oklahoma Railway Museum (ORM) runs excursion trains along the alignment using heritage locomotives and passenger cars. There is an interest in connecting this line into downtown Oklahoma City and upgrading the service in the future to a commuter rail or streetcar operation.
This report describes and evaluates conceptual alternatives for expanded use of the ADL for rail transit. The ADL rail corridor is 4.5-mile long and runs from Washington Park east of downtown Oklahoma City (OKC) to NE 50th Street in OKC’s Adventure District. The Central Oklahoma Transportation and Parking Authority (COTPA) owns the portion of the ADL corridor shown as Segments 1 and 2 in Figure ES-1. Union Pacific Railroad (UP) owns the railroad right-of-way shown as Segment 3 in Figure ES-1. The ORM operates weekend and special event excursion train service on Segment 1 of the ADL corridor. The UP leases Segment 2 of the ADL corridor from COTPA to provide freight service to two local businesses on this segment. A western extension of this corridor, from Washington Park to Bricktown or the Intermodal Hub in downtown OKC, labeled Segment 3 on Figure ES-1, could add an additional 0.7 to 1.2 miles to the corridor.
Four conceptual alternatives were developed to provide a basis for comparing operational characteristics, evaluating feasibility, and providing cost estimates. The following conceptual alternatives were studied.
- Extended Excursion Alternative: Extend the existing excursion operation to Bricktown
- Upgraded Excursion Alternative: Extend the existing excursion operation to Bricktown or the Intermodal Hub and upgrade all track and systems. Includes three terminus options:
- Option A: Direct Connection to Intermodal Hub
- Option B: Reverse Access to Intermodal Hub
- Option C: Bricktown Terminus[/INDENT]- DMU/Commuter Rail Alternative: Upgrade all tracks and systems to accommodate a diesel mobile unit (DMU) vehicle that would provide weekday peak hour commuter rail service and connect directly to the Intermodal Hub
- Modern Streetcar Alternative: Upgrade all tracks and systems to accommodate a modern streetcar that would operate as an extension of the Downtown Modern Streetcar.
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