Epping Road

Epping Road commences at the intersection with Blaxland and Beecroft Roads in Epping and runs in a south-easterly direction as a four-lane, single carriageway road, widening into a dual-carriageway road after crossing Terrys Creek into Marsfield. It crosses over Lane Cove Road at an interchange in North Ryde, then straddles the M2 Hills Motorway on either side before crossing the Lane Cove River shortly afterwards, where the motorway continues underground into the Lane Cove Tunnel. The road continues at surface level in a south-easterly direction through Lane Cove West, before eventually terminating at an intersection with Longueville Road in Lane Cove, about 400 metres (1,300 ft) west from the junction of Longueville Road with Pacific Highway and Gore Hill Freeway.

Epping Road was originally constructed in the late 1930s as an entirely-new road, in contrast to most other main roads in Sydney, which had routes originally established in the early 19th century.

The passing of the Main Roads Act of 1924^[3] through the Parliament of New South Wales provided for the declaration of Main Roads, roads partially funded by the State government through the Main Roads Board (later Transport for NSW). With the subsequent passing of the Main Roads (Amendment) Act of 1929^[4] to provide for additional declarations of State Highways and Trunk Roads, the Department of Main Roads (having succeeded the MRB in 1932) declared Main Road 373 from Terrys Creek along Sebastopol Road to the intersection with Lane Cove Road, and from the intersection with Delhi Road along Lucknow Road and Moore Street to the intersection with Longueville Road in Lane Cove on 16 March 1938;^[2] this was successively extended further west along Laurel Avenue to Epping on 21 June 1938,^[5] then along Carlingford Road to Carlingford on 17 April 1940.^[6]

The full length of the route, between Blaxland Road in Epping and Longueville Road in Lane Cove, was officially named Epping Road on 9 September 1959.^[7] Main Road 373 was extended one last time, with its eastern end running along Longueville Road to terminate at Pacific Highway, on 22 February 1967.^[8]

In the 1960s and 1970s, Epping Road was further reconstructed as a mostly six lane arterial road, a major road project which lasted more than 10 years and involved the widening of the bridges at Lane Cove River and Stringybark Creek to six lanes. As vehicle use increased traffic congestion increased.

The passing of the Roads Act of 1993^[9] updated road classifications and the way they could be declared within New South Wales. Under this act, Epping Road retains its declaration as part of Main Road 373.^[10]

The route was allocated part of State Route 28 in 1974, before it was replaced as part of Metroad 2 in 1993. When Hills Motorway opened in 1997, the western half of Metroad 2 was reallocated along it, leaving Epping Road west of North Ryde unallocated. The remaining stretch of Metroad 2 remaining along Epping Road was eventually reallocated along the Lane Cove Tunnel when it opened in 2007.

Hills Motorway opened in May 1997, diverging from Epping Road north-west of the Lane Cove River, and bypassing North Ryde and Epping. The Lane Cove Tunnel opened in March 2007, joining with the motorway to run underneath Epping Road and bypassing Lane Cove. Some months after the opening of the tunnel and regaining traffic capacity, Epping Road was reconstructed to introduce dedicated bus lanes, a continuous cycleway on the southern side of the road, and right-turn lanes reinstated for westbound traffic at Parklands Avenue and Centennial Avenue, amongst other changes.^[11] These changes were part of the contractual agreement between the state government and the developers of the Lane Cove Tunnel, prior to the tunnel's construction.

In mid-2011, work commenced on removing the entire median strip, wire barrier system, and native bushes from the section between Wicks Road and Delhi Road.

• Gore Hill and Epping Road cycleways