Rhode Island has a high percentage of structurally deficient bridges, with 22.7% rated as such in 2014. Federal funding is restricted for states that have over 10% deficient bridges, limiting Rhode Island's ability to use funds for temporary repairs. At the current rate of spending, the deficiency rating will worsen to 47% of bridges in 10 years. The state proposed tolls on trucks through the RhodeWorks program to fund $500 million in bridge repairs, which could allow the state to meet the federal threshold 7 years earlier than projected and save $1 billion. However, the tolling proposal stalled in the legislature due to opposition from trucking companies.