1. When two vehicles enter an intersection from different highways or public streets at approximately the same time, the driver of the vehicle on the left shall yield the right-of-way to the vehicle on the right. 2. The rule contained in subsection 1 is modified at through highways and as otherwise stated in this chapter . [S13, §1571-m18; C24, 27, 31, 35, §5035; C39, § 5026.01; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §321.319 ] 2019 Acts, ch 59, §93 Referred to in §321.482A , 805.8A(7)(e) For applicable scheduled fine, see §805.8A , subsection 7 Additional penalties for violations causing serious injury or death, see §321.482A