An optical fiber tape includes a matrix and at least one optical fiber connected to the matrix in an undulating manner. The undulations of the optical fiber are generally sinusoidal, semicircular, or elliptic, and are of amplitude and wavelength such that the minimum bend radius of each undulation is not less than a minimum bend radius specified by a manufacturer of the optical fiber. A road having an upper surface has a pathway indented into the upper surface to less than full depth of the road and has the optical fiber tape laid in the pathway so that the optical fiber tape does not protrude above the upper surface of the road.