The Island's Treasury Minister says work to improve Douglas Promenade was value for money at a total cost of £27.7 million.
In the House of Keys, Dr Alex Allinson faced questions from Douglas Central MHK Chris Thomas about the project, which took years to complete.
Dr Allinson said the work had cost just over £25 million, with an extra £2.2 million added by inflation.
But he said the project was a necessary one:
New atlas shows dramatic fall in Island birth rate
Autocar lavishes praise on Island's roads
Super Unleaded hits almost 165p a litre
Taxi boss glad to be green amid rising fuel prices
10-day closure for Mountain Road
Survey on cannabis closes this week
Hotel boss labels visitor levy "absolutely insane"
Ramsey slashes library subscription fees