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|---|---|
| Bóthar R742 | |
 R742 unlined, poor surface | |
| Route information | |
| Length | 45 km (28 mi) |
| Location | |
| Country | Ireland |
| Primary destinations |
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| Highway system | |
The R742 road is a regional road in County Wexford, Ireland. From its junction with the R772 in Gorey it takes a southerly route to its junction with the R741 north of Wexford Town where it terminates.
Though the road passes through many popular seaside resorts and villages undergoing extensive growth, it remains virtually unchanged since it was first paved with long stretches of narrow, winding, unmarked and worn surfacing (as of 2007).
The road is 45 km (28 mi) long.