Engineer loves road taxes (9)

I believe the answer is:

overloads

I'm a little stuck... Click here to teach me more about this clue!

'taxes' is the definition.
Although both the answer and definition are verbs in their -s form, I cannot see how one could define the other.

'engineer loves road' is the wordplay.
'engineer' is an anagram indicator.
'loves'+'road'='lovesroad'
'lovesroad' with letters rearranged gives 'OVERLOADS'.

Can you help me to learn more?

(Another definition for overloads that I've seen is " Excessive amounts".)

I've seen this clue in The Independent.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.