Vehicle Type

Free-Flow Condition (60 - 100 kmph)

Stop-go condition (60 - 10 kmph)

a₂

a₁

a₀

c₁

c₀

Car

3.03E−06

−0.000297

0.0371

0.681

0.0334

Short Vehicle

7.43E−06

−0.000754

0.1017

2.104

0.0865

2 Axle Truck

1.32E−05

−0.000927

0.0895

1.215

0.1326

3 Axle Truck

3.45E−05

−0.00255

0.2765

4.618

0.3928

4 Axle Articulated

4.57E−05

−0.0031

0.3464

3.960

0.5520

5 Axle Articulated

4.23E−05

−0.0028

0.3659

4.378

0.5929

6 Axle Articulated

4.23E−05

−0.00273

0.3957

4.728

0.6508

B Double

4.32E−05

−0.0027

0.4911

5.626

0.8316

Double Road Train

4.40E−05

−0.0027

0.5619

6.246

0.9669

Triple Road Train

4.75E−05

−0.0027

0.7100

7.385

1.2576