41. Highways out of the city were tied up bumper to bumper , prompting development of the Contraflow lane reversal plan. 42. NASCAR races feature cars with 700-horsepower engines that often go virtually bumper to bumper at speeds approaching 200 mph. 43. There were only two or three cars, bumper to bumper , but the thick cattle traffic was nose to tail. 44. Three hours later, after the morning rush, when traffic would normally ease, cars were still bumper to bumper . 45. This is where we meet in a grim gavotte into our future, bumper to bumper at 5 miles an hour. 46. For the last 10 laps, the two biggest names in NASCAR were bumper to bumper with Gordon leading the pack. 47. Just think about it : The only part of the car that continues uninterrupted from bumper to bumper is the floor. 48. The Vietnam protesters paraded down Pennsylvania Avenue, past a White House barricaded by 57 city buses parked bumper to bumper . 49. The announcement was made Saturday before the two Busch Grand National drivers competed in the All Pro Bumper to Bumper 300. 50. After a bumper to bumper race, in which he tries to push Martin off the road, Jonas faces him.