a curve...
Well that could be an answer however it is not possible to have a bend or a curve 'in' a straight road. A curve or bend is, by definition, after the end of one straight section and before the beginning of the next; so it can not be 'in' a straight road.
It was the bend in the 'straight' at Salamis.
A curve in the road is a bend. If the bend is very severe, it is a hairpin-bend.
A Bend in the Road was created in 2001.
He leaned his motorcycle around the bend in the road and then accelerated as soon as he reached the straight.
A Bend in the Road has 352 pages.
A bend in a road is commonly referred to as a curve. It is a change in the road's direction, typically caused by factors such as the terrain or design of the road.
NH 15(Now NH 65). 60 km long portion is without a bend. Sri Ganganagar to Suratgarh
Normal. It takes a lot of mass to bend light.
"Curved" refers to something that deviates from a straight line. It may refer to a bend in the road, a line on a graph, or the trajectory of a baseball.
A "sharp double bend" can refer to a Chicane. According to the Oxford Dictionary, a Chicane is "a sharp double bend created to form an obstacle on a motor-racing track or a road".
The noun 'bend' can be referring to a curve of a road etc. You can say "Watch out for that bend coming up . You won't be able to see if a car is coming, so be very careful!"
Straight