I94 construction west of the St. Croix in Woodbury seems done for the season and there appear to be no issues in this stretch after months of construction issues/lane closures.
494 from the 94 junction to the airport has no issues other than normal rush hour traffic, which will not impact you.
Here is a handy site to check in on security checkpoint times at T1 and T2. Check it the morning of your departure just in case there are issues, but Mrs. Grouse flies a lot and security checkpoint times at MSP have been very minimal lately.
https://www.mspairport.com/airport/security-screening/security-wait-times
Overall, MSP is an awesome airport, if you fly a lot, you quickly see how good we have it here.