Contractors work on the Mombasa-Nairobi highway construction project in Athi River, 20km (12 miles) from the Kenyan capital Nairobi, June 9, 2009. Kenya's budget for the 2009/10 fiscal year to be presented on Thursday will strive to raise development spending and stimulate the economy against the backdrop of dwindling local and external sources of finance. REUTERS/Thomas Mukoya (KENYA BUSINESS SOCIETY)