Opening of new on and off ramps at the Marlboro Interchange on the N3
The new north- and south-bound onramps at the Marlboro Interchange on
the N3 will be opened to traffic on Tuesday, 19 April 2011.
SANRAL’s Gauteng Freeway Improvement Project (GFIP) is nearing
completion. Additional lanes have been provided on Marlboro drive, as
well as two new loop ramps which will ensure free flow access onto the
N3 highway. These ramps will primarily serve road users travelling
from Sandton towards Germiston (N3 South) and road users travelling
from Linbro Park towards Pretoria (N3 North). A new free flow directional loop on-ramp giving access onto the N3
south has been built on the northern side of the bridge to provide
access to the freeway for traffic heading south towards Germiston and
the OR Tambo International Airport. Road users travelling east on
Marlboro Drive to access the N3 south must stay in the left hand lane.
After crossing the bridge over the N3 highway they must turn left onto
the new loop on-ramp as indicated in the attached diagram. The other new free flow directional loop on-ramp giving access onto
the N3 north has been built on the southern side of the bridge to
provide access to the freeway for traffic heading north towards
Pretoria and the Buccleuch Interchange. Road users travelling west on
Marlboro Drive to access the N3 north must stay in the left hand lane.
After crossing the bridge over the N3 freeway they must turn left onto
the new loop on-ramp as indicated in the attached diagram. The above changes to the traffic flow will be clearly defined by the
road signs and road markings. Road users are requested to reduce speed
and observe the roads signs, while familiarising themselves with the
new loop ramps.



















