In response to a Freedom of Information request, the Highway Agency revealed that it spent £15.3m on renewing road markings in 2013/14, compared to just £6.8m the previous year.
However, expenditure on renewing traffic signs declined to £2.7m in 2013/14, down from £3.3m the previous year.
Additionally, according to information held, the Highways Agency spent a further £6.6m on new traffic signs and road markings on its major projects, nearly double the £3.5m spent the previous year.
“It should be noted that the agency do not currently have a breakdown of costs for every scheme completed,� the Highways Agency cautioned. “Therefore it should be noted that the full costs to the Agency for road markings and traffic signs are likely to be significantly higher.�