This is the 516th most frequent Icelandic word.
samgöngu
"Samgöngu" means "transportation" or "communications" in English.
Here 'samgöngu' (as part of 'samgönguáætlanir') refers to transportation and is used in a compound word describing plans related to transportation.
Samgönguáætlanir eru mikilvægur hluti af borgarþróun.
Transportation plans are an important part of urban development.
In this sentence, 'samgöngu' appears in the word 'samgöngufyrirtækið', meaning a transportation company, highlighting its application in professional contexts.
Samgöngufyrirtækið hefur bætti þjónustu sína árið.
The transportation company has improved its service this year.
'Samgöngur' here is used as a standalone noun referring to the general concept of transportation.