Lane Closures scheduled for I-70 for guardrail work May 2-13 MoDOT Kansas City will be conducting guardrail work along westbound I-70 overnight beginning on Monday, May 2, through Thursday, May 13. This work will require various lane closures. All work is weather permitting. Westbound I-70 will be reduced to ONE LANE intermittently from Route H/F to Adams Dairy Parkway for guard rail work beginning on Monday, May 3, from 7 p.m. each evening until 5 a.m. the following morning. Westbound I-70 will be reduced to ONE LANE intermittently from approximately Buckner/Tarsney Rd. to MO Route 7 for guardrail work from 7 p.m. each evening until 5 a.m. the following mornings beginning on Monday, May 10, through Thursday, May 13.