Oregon Public Broadcasting

Repairs to Washington's only state-run inland ferry will mean hour-long detours for some central Washington residents.

The Department of Transportation is having the 62-year-old boat inspected and repaired. Correspondent Doug Nadvornick reports.

Washington is known for its Puget Sound ferries.

The Martha S, Washington's only inland ferry

But east of the Cascades, the Martha S carries about 200 cars a day across the Columbia River between the small towns of Keller and Wilbur. More vehicles cross during the summer.

Last fall, inspectors found tiny holes in the ferryís hull. The state made emergency repairs.

Now, Al Gilson from the Washington Department of Transportation says the Coast Guard is conducting a more thorough inspection.

Al Gilson: "Theyíre going to use some specialized equipment to test the thickness of the hull all the way through. Any areas that they find are below specifications on thickness, then weíll have a certified marine welder there and he will make those patches."

Ultimately, the state wants to replace the old ferry, but hasnít found enough money to buy a new boat.

For the next month, ferry users will have a choice: drive upstream several miles and catch a Colville tribal ferry or drive downstream a ways and cross at Grand Coulee Dam.