Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

 We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 33-61230, 333-24063, 333-24067, 333-24069, 333-48791, 333-48793, 333-91053, 333-110467,333-138531 of URS Corporation of our report dated February 26, 2007 relating to the financial statements, management’s assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

	/s/ PricewaterhouseCoopers LLP
San Francisco, California
February 26, 2007