In 2007 HyderTobin Consulting Engineers were engaged to undertake the planning and design of the N4 Mullingar to Longford (Roosky) Scheme. Due to funding restrictions this scheme was suspended in 2010, following the publication of the Preferred Route Corridor. The Preferred Route Corridor  and the Route Selection Report as published in 2010 can be downloaded below.

‌N4M2L 00 Index ‌

• N4M2L 01 Roosky to Cloonart South ‌

• N4M2L 02 Cloonart South to Carrickmoyragh ‌

• N4M2L 03 Carrickmoyragh to Drumlish Road ‌

• N4M2L 04 Drumlish Rd to Dublin Rd Roundabout ‌

• N4M2L 05 Dublin Rd Roundabout to Lissardowlan ‌

• N4M2L 06 Freehalman to Ballynagoshen & Corboy ‌

• N4M2L 07 South of Edgeworthstown to Garryandrew ‌

• N4M2L 08 Garryandrew to Newpass Demense & Windtown ‌

• N4M2L 09 South of Rathowen ‌

• N4M2L 10 South of Ballinalack ‌

• N4M2L 11 Bunbrosna ‌

• N4M2L 12 Clanhugh Demense to Ballinafid & Portnashangan ‌

• N4M2L 13 Portnashangan to Mullingar ‌

‌

• N4M2LR 2010 Route Selection Report Volume 1

• N4M2LR 2010 Route Selection Report Volume 2 ‌

• N4M2LR 2010 Route Selection Report Volume 3 Drawing Index Drawings

• N4M2LR 2010 Route Selection Report Volume 3 Fig 1.1-1.4

• N4M2LR 2010 Route Selection Report Volume 3 Fig 3.2.1-3.3

• N4M2LR 2010 Route Selection Report Volume 3 Fig 4.1.1-4.6.8

• N4M2LR 2010 Route Selection Report Volume 3 Fig 4.7.1-4.7.28

• N4M2LR 2010 Route Selection Report Volume 3 Fig 4.8-4.10.8

• N4M2LR 2010 Route Selection Report Volume 3 Fig 6.1-8.17 ‌

‌