travel Flashcards
what was used by military surveyors to create a straight line in making a road?
groma
How did surveyors find the shortest routes in between mountains and hills for setting up a road?
they took sightings from high points, using smoke from fires to figure out the shortest distance.
Once the line for the road was established, what happened next?
a cut was made in the ground the width of the road and deep enough to hold the filling.
how wide were the roads?
6- 20 feet wide
How deep?
about 5 feet (made of 4 layers)
What were the 4 layers of road made of?
layer 1 - big rocks. layer 2 - smaller rocks, layer 3 - concrete, and layer 4 -sand concrete
the name for a surface of the road is called
pavimentum
what’s an agger?
a raised piece of earth (on the road) to allow for drainage.
How long did a Roman paved road last?
About 80 - 100 years
What was the main purpose of the Roman roads?
movement of troops and their supplies.
What was the purpose of the cursus publicus?
carry important letters, documents and diplomas (government warrants)
what are mutationes?
places where the cursus publicus could get fresh horses.
what were mansiones?
resthouses along the roads .
What was an itineraria
roll maps for travelers…showed roads, rivers, mountains
The first official world map of the Roman empire was begun by who?
Agrippa and completed by Augustus