The feasibility stud was presented to the Commonwealth of Norhtern Mariana Islands Legislature last week. Photo: 123RF
A new federally funded study has explored a potential ferry network connecting Saipan, Tinian, Rota, and Guam, paired with improved bus services to boost mobility and regional connections in the Northern Mariana Islands.
The feasibility study, prepared by WSP USA for the Commonwealth Office of Transit Authority, was presented to the CNMI Legislature on 29 January.
It study recommends a purpose-built roll-on/roll-off ferry system, supported by coordinated land transit improvements.
Project manager Brady Nadell said the success of any ferry system would depend on a stronger bus network.
"Transit system enhancements improve connectivity-especially connections to the ferry system, schools, and health facilities-and improve the rider experience," he said.
Near-term bus upgrades suggested in the study include expanded routes, GPS tracking, shelters, better signage, flexible schedules for community events, and modern payment options. Reliable arrival information is key to getting more people on board.
For the ferries, WSP recommended purpose-built vessels 185 to 200 feet long, able to operate safely in local waters about 95 percent of the year. Each could carry around 150 passengers and up to 18 vehicles, with lounges and food service.
"The vessel needs to be purpose-built for CNMI sea conditions. You can't simply buy an off-the-shelf boat and expect it to work here," Nadell said.
The proposed service would include frequent Saipan-Tinian trips, regular Rota-Guam runs, and a less frequent Saipan-Guam route with stops along the way.
Existing ports, including Abel Dock in Saipan, Tinian Harbor, Rota West Harbor, and the Port of Guam, are recommended for terminals.
Each ferry is estimated to cost about US$27 million. Three vessels would be needed for regular service and maintenance rotation, with first-year operating costs projected at US$7.6m and fare revenue around US$5.7m.
Nadell said subsidies would likely be required initially.
The study also notes potential economic benefits, including job creation, increased trade, better access to healthcare and schools, and more tourism. Surveyed visitors said they might extend their stays if ferry travel were available.
"This study is a starting point. The hard work now is identifying funding, partnerships, and a clear path to implementation," Nadell said.
Special Assistant for Public Transportation Alfreda C. Maratita told lawmakers that coordination with Guam, interagency collaboration, and public engagement would be essential as the CNMI explores next steps.
