B490 road
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| Route information | |
|---|---|
| Length | 1.2 mi (1.9 km) |
| Major junctions | |
| East end | A4020 |
 A1120 | |
| North end | A315 |
| Location | |
| Country | United Kingdom |
| Primary destinations | Chiswick Park tube station |
| Road network | |
The B490 is a road in Chiswick,London. It goes from Chiswick Park tube station (A315) to Acton (A4020). The B490 is known as Acton Lane. The road goes around Acton Green common. It goes over the London Overground to Clapham Junction near Southfield Road.