** Citi maintains rating on toll road operator Transurban TCL.AX as it manages borrowing costs and explores U.S. opportunities
** Analysts say borrowing costs of ~200 basis points are above the weighted average cost of debt, presenting a financial headwind
** Highlights co's focus on cost management, including A$50 million ($32.61 million) savings announced last month
** Brokerage sees future savings, saying TCL is closely monitoring procurement and operational & maintenance contracts
** Highlights potential pipeline opportunities with Netherlands-based Ferrovial to bid for two U.S. toll roads
** Retains "neutral" rating at PT of A$14.30/shr on the stock
** Stock up 6.6% YTD
($1 = 1.5335 Australian dollars)
(Reporting by Kumar Tanishk in Bengaluru)
((Tanishk.Kumar@thomsonreuters.com; X: @thatstanishk http://www.x.com/thatstanishk))