The I-4 Express experiment -- toll lanes down the center of I-4 -- how are they working?

An average of $34 in credits were distributed to more than 1.1 million motorists in January as part of a state program to give breaks to frequent toll-road users.

OSCEOLA COUNTY, Fla. In July, drivers traveling down Osceola Parkway will encounter higher tolls if their car is not equipped with a transponder. Rates will increase by $1 for motorists who do not have a pre-paid transponder for toll collections at the Shingle Creek and Poinciana Boulevard toll plazas on Osceola Parkway, officials said. Current rates for motorists with either SunPass or E-Pass transponders will remain the same. Vehicle Class Shingle Creek Plaza Toll Poinciana Boulevard Ramps Toll 2 axles $2.00 $1.00 3 axles $4.00 $1.00 4 axles $6.00 $1.00 5 axles $8.00 $1.00 Each Additional Axle $2.00 $1.00The rate increase will apply only to motorists who do not have transponders and are billed each time they pass through a toll plaza, officials added. If youre in need of a transponder you can find them online at SunPass.com or inside Publix Super Markets, CVS Pharmacy, Walgreens, Amscot Financial, AAA South, Navarro Pharmacies and Sedanos Supermarkets.