Question: Upper Denton is situated on the line of the Roman road that ran through the valleys of which two rivers?

Context paragraphs:
Two Rivers Press: Two Rivers Press is an independent publishing house, based in the English town of Reading.  Two Rivers Press was founded in 1994 by Peter Hay (1951–2003), a local artist.  Its name reflects his enthusiasm for the town and its two rivers, the Kennet and the Thames, and its intention to explore "the place where art and history meet".  The name also gives a clue to the origins of the company in the, ultimately successful, opposition to Reading's proposed "Cross-Town Route", a road scheme that would have seriously impacted the point at which the two rivers meet.

Two Rivers High School (Arkansas): Two Rivers High School is a public high school for students in grades 7 through 12 located in Ola, Arkansas, United States.  Two Rivers High School is administered by the Two Rivers School District.  The Two Rivers High School and school district serves 650 sqmi of rural communities including Ola, Plainview, Rover, and Casa.  Two Rivers High School is one of four high schools within Yell County and the sole high school administered by the Two Rivers School District.

Greenhead, Northumberland: Greenhead is a village in Northumberland, England.  The village is on the Military Road (B6318), about 17 mi from Chollerford, 3 mi from Haltwhistle and 9 mi from Brampton, Cumbria along the A69 road.  The A69 road bypasses the village, but until the 1980s all vehicular traffic passed through the village.  The village lies just outside the Northumberland National Park, close to Hadrian's Wall.  Just to the north of the village is the 12th century Thirlwall Castle, recently opened to the public.  Nearby villages include Upper Denton and Haltwhistle.

Two Rivers Light: The Two Rivers Light (also known as the Two Rivers North Pierhead Light) is a lighthouse formerly located at the harbor entrance to Two Rivers, Wisconsin.  It is now located in a museum in the city.

Listed buildings in Upper Denton: Upper Denton is a civil parish in the Carlisle district of Cumbria, England.  It contains ten buildings that are recorded in the National Heritage List for England.  Of these, one is listed at Grade I, the highest of the three grades, two are at Grade II*, the middle grade, and the others are at Grade II, the lowest grade.  Hadrian's Wall (the Roman Wall) passes through the parish, and a stretch of the wall is listed.  Many of the buildings are constructed from stone taken from the wall, and one listed building, Willowford and its attached farm buildings, is built between the wall and its vallum.  Two of the listed buildings originated as bastle houses, and the other listed buildings comprise farmhouses, farm buildings, houses, a redundant church, and a railway bridge.

Upper Denton: Upper Denton is a small village and civil parish in the north of Cumbria, England about 1 km north of the A69 road linking Haltwhistle and Brampton.  The population of the civil parish when taken at the Census 2011 was less than 100.  Details are included in the parish of Nether Denton.  The village is situated on the line of the Roman Stanegate which ran from Corbridge (Coria) to Carlisle (Luguvalium).  Just 1 km to the north across the river Irthing is Birdoswald fort on Hadrian's Wall.  Nearby villages include Gilsland, Greenhead and Lanercost.

The Chronicle (Two Rivers): The Chronicle, also known as the Two Rivers Chronicle, was a weekly newspaper published in Two Rivers, Manitowoc County, Wisconsin, from 1872 to 1927.  From 1872 to 1899 it was called the "Manitowoc County Chronicle", changing its name in 1899 to simply "The Chronicle".  In 1927 it merged with the rival "Two Rivers Reporter" to form the "Reporter-Chronicle", which itself was purchased in 1970 by the "Manitowoc Herald-Times" to become "The Herald Times Reporter".

Two Rivers High School (Wisconsin): Two Rivers High School is a high school located in Two Rivers, Wisconsin.  It was built in 2001 to replace the former Washington High School in downtown Two Rivers.  The School is located at 4519 Lincoln Avenue Wisconsin Highway 42 on the outskirts of Two Rivers.  The school athletically takes part in the Eastern Wisconsin Conference.  Conference rivals include Plymouth High School and Kiel High School.  A total of 24 Credits and 20 Community Service Hours are required in order to graduate from the school.

Two Rivers (Red River of the North): The Two Rivers is a 7.0 mi river in Kittson County, northwestern Minnesota, in the United States.  Formed by the North Branch of the Two Rivers and the South Branch of the Two Rivers, it is a tributary of the Red River of the North, with its outflow traveling north through Lake Winnipeg and the Nelson River to Hudson Bay.

Stanegate: The Stanegate, or "stone road" (Old Norse), was an important Roman road built in what is now northern England.  It linked two forts that guarded important river crossings; Corstopitum (Corbridge) in the east, situated on Dere Street, and Luguvalium (Carlisle) in the west.  The Stanegate ran through the natural gap formed by the valleys of the Tyne and Irthing.  It predated Hadrian's Wall by several decades; the Wall would later follow a similar route, slightly to the north.

Supporting paragraphs: Upper Denton Stanegate
Answer: Tyne and Irthing