How to navigate Johnson County's new express lanes

The big picture: Drivers who want to use the express lanes will need to familiarize themselves with the rules, signs and costs.

• Those who don't will still be able to use the two free lanes.

How it works: Express lanes run between 103rd Street and 151st Street, and are separated by double white lines that drivers should not cross. If you do, you could get a ticket.

• Each direction will have two entrance points, marked with price signage and a dotted white line.
• Prices will vary depending on the time of day, with higher rates during the morning and evening rush hours.

Costs range from 35 cents for partial lane use during less busy hours to $1.50 for full lane use during morning and evening commutes.

• License plate readers will capture who uses the lanes. Drivers can set up an online account or wait to receive a bill in the mail.

• Drivers who use a KTAG or BancPass will pay half the price.

Zoom out: More than 80,000 vehicles travel on this stretch of 69 every day, per KDOT.

• That's expected to increase by more than 30% by 2050.

Travis' thought bubble: I've lived here for years without a KTAG. That might have to change.

Go deeper: The Kansas City metro is growing — fast