@article {Tighe199945,
	title = {Traffic delay cost savings associated with trenchless technology},
	journal = {Journal of Infrastructure Systems},
	volume = {5},
	number = {2},
	year = {1999},
	note = {cited By 25},
	pages = {45-51},
	doi = {10.1061/(ASCE)1076-0342(1999)5:2(45)},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-0032766140\&doi=10.1061\%2f\%28ASCE\%291076-0342\%281999\%295\%3a2\%2845\%29\&partnerID=40\&md5=c05d2fd0f41987584cd775c9cc04c89a},
	author = {Tighe, S. and Lee, T. and McKim, R. and Haas, R.}
}
