We study whether commuting barriers constrain women’s labor supply in urban Pakistan. We randomize offers of gender-segregated or mixed-gender commuting services at varying prices. Women-only transport more than doubles job application rates, while mixed-gender transport has minimal effects on men’s and women’s application rates. Women value the women-only service more than large price discounts for the mixed-gender service. Results are similar for baseline labor force participants and non-participants, suggesting there are many “latent jobseekers” close to the margin of participation. These findings highlight the importance of safety and propriety concerns in women’s labor decisions.