English: Semi-trailer truck average daily traffic - whole year average daily traffic measurement was done outside city counties on 18,000 km of trunk roads and on 27,300 km secondary roads marked by 3 digits numbers. The average measurement section of trunk roads was 9.2 km. Most sections shorter than 10 km and with a different traffic rank were omitted.

Length of trunk roads in thousand km by ranges of daily semi-trailer truck traffic

0 - 500 4.4 (5.5 in 2010)

500 - 749 2.3 (2.2)

750 - 999 1,9 (1.4)

1,000 - 1,249 1.5 (1.2)

1,250 - 1,499 1 (1.4)

1,500 - 1,999 2.1 (1.6)

2,000 - 2,999 2.1 (1.7)

> 2,999 2.8 (2)

• The biggest semi-trailer truck traffic 12,000 was on DK 2 from the border with Germany to Świecko interchange with DK 29.

on A2 Poznań bypass

• 11,600 en:Poznań Zachód interchange - Poznań Komorniki interchange
• 11,300 Poznań Komorniki interchange - Poznań Luboń interchange

• 11,200 on A1 en:Piotrków Trybunalski Zachód interchange - Piotrków Trybunalski Południe interchange