E Modifying certain state transportation contract procedures; exempting department of transportation contract work orders and work order amendments from commissioner of administration or attorney general signature requirements; increasing the dollar limits on the requirement to use the solicitation process for department acquisitions and on contracts for DOT professional or technical services requiring approval of the commissioner of administration; authorizing the advertising for bids for trunk highway projects and the posting of bid records on the Internet and authorizing bidders to submit bids electronically to the commissioner of transportation; requiring the commissioner to set the dates for application of seasonal highway weight limit increases based on frost depth (mk, ja)