21. For six months, he has been mapping wetlands adjacent to Route 66 and consulting with the highway engineers . 22. Highway engineers know what to do when they encounter ledge; the process has been repeated hundreds of times.23. The temple has a special ubosot designed by a royal highway engineer Luang Sathit Nimankan ( Chuan Supiyaphan ). 24. The American Highway Engineers 'Handbook of 1919 reveals that this method was used in order for the water: 25. Larson was then a history-minded highway engineer just out of the University of Michigan School of Engineering. 26. In 1928, Purcell was appointed by Governor C . C . Young as the California State Highway Engineer . 27. The city sent 50 pumps, 8 highway engineers and more than a dozen trucks to help with the cleanup. 28. Architects, developers, environmentalists, politicians, planners, highway engineers , retailers _ all spin within separate spheres. 29. State highway engineers calculated the dislocation of 1, 500 homes, 256 duplexes, 688 apartment units and 87 businesses. 30. Highway engineers first used it to determine the optimum scope of the project, then to justify its budget to lawmakers.