Question

How many places does the river tees run through?

Answer 1

This is a list of settlements on the River Teesin County Durham and North Yorkshire, England.
from source

Forest-in-Teesdale

Bowlees

Newbiggin, Teesdale

Middleton-in-Teesdale

Eggleston

Cotherstone

Barnard Castle

Startforth

Whorlton

Wycliffe

Ovington

Winston

Piercebridge

High Coniscliffe

Cleasby

Stapleton

Croft-on-Tees

Dalton-on-Tees

Hurworth Place

Hurworth-on-Tees

Neasham

Eryholme

Sockburn

Girsby

Low Dinsdale

Low Worsall

Aislaby

Yarm

Eaglescliffe

Preston-on-Tees

Thornaby-on-Tees

Stockton-on-Tees

Middlesbrough

Answer 2

River Tees, river in northeastern England, rising on Cross Fell in the northern Pennines and flowing 70 miles (110 km) east to the North Sea. It forms the boundary between the historic counties of Yorkshire and Durham.