Designer: Lisa Storms
Instructions (Print version)
- To keep the road structure very simple, cut out four 5" x 7" pieces of scrap paper and place them in a grid on a half yard of gray felt on a cutting mat two inches from the edges and from each other.  (You can alternately draw out any road system you can imagine free-handed to cut out.)
 - Draw around each with disappearing ink fabric marker and remove.  Draw in any driveways needs (I added one for the car wash).
 - Cut out all marked areas out with ruler and rotary cutter.
 - Trace roadway onto iron-on adhesive paper and trim.
 - Follow packaging instructions to iron onto roadway and iron roadway onto green base fabric.
 - Once cooled and secure, sew around all road edges with gray thread.
 - Add a running stitch of yellow embroidery floss through all roads. Note: I didn't worry about where dotted lines would be on a real road since kids this young aren't usually aware of what the lines mean and crashing is the most fun part of playing cars anyway, right?
 - Trim green base fabric 1 ¼" around top, right, and left side of roadway. Trim fabric 4 ¾" from left side of roadway.
 
- Cut out felt gas pump and canopy using a rotary cutter and ruler.
 - Cut off 5" from end of black shoe string and securely (several times) sew trimmed end onto green base.
 - Sew all felt pieces onto base with gas pump covering sewn-on shoe string.
 
- Cut out felt pieces for stop sign, building, roof, and washing flaps.
 - Sew on all pieces as shown being sure to add flaps first so tops are covered by building.
 - Sew on four clear button bubbles.
 
- Cut out pond, lily pad, grass, and cattail.
 - Sew all pieces onto green base adding stems on cattails with thread.
 - Sew silk flowers onto lily pad with button center.
 
- Cut out felt dirt mound and safety cone.
 - Sew all pieces onto green base. Sew only one line through safety cone as shown so it can be pushed up during play.
 - Add "under construction" ribbon or twill around dirt mound by sewing down with embroidery floss every couple inches.
 
- Fold blue fabric in half (iron crease) and trim to 3 ¾" wide and the length of your green fabric.
 - Sew ribbon trim along folded side of fabric.
 - Lay onto left margin of green base and pin evenly approximately every 3 inches.
 - Sew line at each pin to form six compartments.
 
Final Assembly
- Fold wide checkered ribbons in half and sew down each edge to form thinner ties.
 - Lay green base over striped exterior fabric and trim to size using ruler and rotary trimmer.
 - Place fabrics right sides together and pin, adding two long ribbons folded in half pinned into the inside of the fabrics.
 - Sew around perimeter leaving 5" gap to pull mat right side out.
 - Use stuffing tool to create neat edges and corners and iron perimeter.
 - Hem and pin 5" opening and sew final stitch around entire mat.
 
resource: http://www.fiskarscrafts.com/