# E 66 road (United Arab Emirates)

E 66 (Arabic: إ ٦٦) is a road in the United Arab Emirates. The road connects the city of Dubai to the interior city of Al Ain in the Eastern Region of the Emirate of Abu Dhabi. E 66 runs roughly perpendicular to E 11 (Sheikh Zayed Road) and E 311 (Sheikh Mohammad Bin Zayed Road Road). Beginning in the locality of Oud Metha, E 11 progresses southward towards the interior. The road is referred to as the "Dubai-Al Ain Road", after its intersection with Emirates Road south of the city of Dubai, and "Tahnoun Bin Mohammad Al Nahyan Road", after Sheikh Tahnoun, the Ruler's Representative in the Eastern Region of Abu Dhabi.

## Description

It goes through the towns of Al-Faqa' (shared by the Emirates of Abu Dhabi and Dubai) and Al-Hayer, and connects to Al Madam in the Emirate of Sharjah via Al-Shwaib. Once in Al Ain, a city that shares a border with Oman, the road becomes Emirates Street and later, Bani Yas Road.

### Exits (From Dubai)

| Emirate | Location | Exit | Destinations |
| Dubai | Zaa'beel | 1 | E 11 north (Sheikh Rashid Road) – Sharjah |
| Dubai | Zaa'beel | 3A | D 72 south (Al Asayel Street) – Al Qouz, Business Bay |
| Dubai | Zaa'beel | 3B | D 68 north (Al Khail Street) – Deira E 44 south (Al Khail Road) – Jabal Ali, Abu Dhabi D 73 west (Zaa'beel Palace Street) – Al Satwa |
| Dubai | Zaa'beel | 5 | Dubai Design District |
| Dubai | Nadd Al Shiba | 6 | E 44 (Ras Al Khor Road) – Jabal Ali, Al Awir, Hatta D 77 south (Al Meydan Street) – Al Qouz, Jumeira |
| Dubai | Nadd Al Shiba | 10 | Nadd Al Shiba 1,2 |
| Dubai | Nadd Al Shiba | 12 | Al Abjar Street, Wadi Al Safa 3 |
| Dubai | Nadd Al Shiba | 14 | E 311 (Sheikh Mohammed bin Zayed Road) – Abu Dhabi, Sharjah |
| Dubai | Al Rowaiyah | 16 | D 54 (Sheikh Zayed bin Hamdan Al Nahyan Road) – Jabal Ali, Warsan, Al Khawaneej Dubai Silicon Oasis, Academic City |
| Dubai | Al Rowaiyah | 18 | E 611 (Emirates Road) – Abu Dhabi, Sharjah Al Rowaiyah, Dubai Outlet Mall |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Tolled |||||||

### Exits (To Dubai)

| Emirate | Location | Exit | Destinations |
| Dubai | Madinat Hind | 30 | E 77 north (Lahbab Road) – Lahbab, Hatta |
| Dubai | Madinat Hind | 29 | E 77 west (Lahbab Road) – Jabal Ali |
| Dubai | Madinat Hind | 26 | Madinat Hind |
| Dubai | Al Rowaiyah | 18 | Al Rowaiyah 3 |
| Dubai | Al Rowaiyah | 17 | E 611 (Emirates Road) – Sharjah, Abu Dhabi |
| Dubai | Al Rowaiyah | 16 | D 54 (Sheikh Zayed bin Hamdan Al Nahyan Road) – Jabal Ali, Warsan, Al Khawaneej Dubai Silicon Oasis, Academic City E 311 (Sheikh Mohammed bin Zayed Road) – Abu Dhabi, Sharjah |
| Dubai | Nadd Al Shiba | 12 | D 62 (Nadd Al Hamar Road) – Ras Al Khor, Nadd Al Hamar, Al Rashidiya, Al Qusais Nadd Al Shiba 1-4 |
| Dubai | Nadd Al Shiba | 12 | D 77 south (Al Meydan Street) – Al Qouz, Jumeira D 77 north (Manama Street) – Ras Al Khor E 44 (Ras Al Khor Road) – Jabal Ali, Al Awir, Hatta |
| Dubai | Za'abeel | 3A | D 68 south (Al Khail Street) – Deira |
| Dubai | Za'abeel | 3B | E 44 south (Al Khail Road) – Jabal Ali, Abu Dhabi D 73 west (Zaa'beel Palace Street) – Al Satwa |
| Dubai | Za'abeel | 3C | Al Nouras Street |
| Dubai | Za'abeel | 2 | Latifa Hospital Street |
| Dubai | Za'abeel | 1A | D 75 west (Sheikh Rashid Street) – Bur Dubai, Al Karama D 86 south (Al Mustaqbal Street) – Za'abeel E 11 south (Sheikh Zayed Road) – Abu Dhabi |
| Dubai | Za'abeel | 1B | E 11 north (Sheikh Rashid Road) – Sharjah |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||||

## History

In 2010, authorities in the Emirate of Abu Dhabi revamped the road in two phases. The first phase contained 3 lanes in each direction, and stretched 23 km (14 miles) from Al-Towayya to Al-Masaken. The second phase contained 4 lanes in each direction, and stretched 42 km (26 miles) from Al-Masaken to Al-Faqa'. In November 2018, under the directives of Sheikh Mohamed bin Zayed Al Nahyan, the road was renamed after Sheikh Tahnoun.
In 2022, authorities undertook a project worth $ 544.9 million or AED 2 billion to improve the traffic flow in Dubai. Spanning 17 km (11 miles) from the intersection with the road to Ras Al-Khor to the intersection with the Emirates Road, the highway was widened from 3 lanes on each side to 6 lanes on each side, or 12 lanes in total, and 6 main interchanges were built. The interchanges stretch for 11.5 km (7.1 miles), and have ramps and bridges. This part of the highway was opened by Sheikh Hamdan bin Mohammed Al Maktoum on Sunday the 29th of May.