• Intersection
• Segment
• Ramp
• Roundabout

• Rural
• Urban

• three-leg
• four-leg
• five-leg +

• signal control
• all-way stop
• minor -road stop

• signal control
• all-way stop
• minor - road stop

• signal control
• all-way stop
• minor-road stop

• three-leg
• four-leg
• five-leg +

• signal control
• all-way stop
• minor - road stop

• signal control
• all-way stop
• minor - road stop

• signal control
• all-way stop
• minor - road stop

• Rural
• Urban

• two-lane
• multilane
• freeway

• divided
• undivided

• four-lane
• six-lane
• eight-lane +

• two-lane
• multilane
• one-way
• freeway

• divided
• undivided

• four-lane
• six-lane
• eight-lane +

• Urban
• Rural

• diamond
• cloverleafs
• free-flow loop
• direct-coneection
• semidirect connection

• conventional
• compressed
• tight
• single-point
• split

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• full
• partial

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• diamond
• cloverleafs
• free-flow loop
• direct-coneection
• semidirect connection

• conventional
• compressed
• tight
• single-point
• split

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• full
• partial

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• on-ramp
• off-ramp

• Rural
• Urban

• one-lane
• two-lane

• one-lane
• two-lane