I-405 highway

Lane, a U.S. company that is part of the Salini Impregilo Group, has won a design-build contract with an overall value of $705 million to widen the highway and install a dual express toll system on Washington’s I-405 between Renton and Bellevue, one of the U.S. state’s most travelled and congested corridors.

The contract, won by a joint-venture involving Lane with a 40% stake and partner Flatiron West, involves widening the highway and installing dual express toll lanes between the I-405/SR interchange in Renton and NE 6th Street in Bellevue.

Work is expected to be completed in 2024.