I have over 10 years experience in developing spatial application, Can you provide more detail on what you are expecting here?
1. Regions for which you want speed limit information.
2. What is the target DB and OS, any preference?
3. How do you intend to use this speed data
The quote is just a place holder, i need more details before i can provide final quote.
Happy to discuss details over PM.
Regards
Riyas