1. Before the passage of the act of 1888 (Acts of 1888, p. 39) counties were not primarily liable for injuries received from defects in bridges, where they had taken bond as required bylaw from the contractor who constructed the bridge. It appearing from the record that the county bridge in question was erected under a contract of letting to the lowest bidder on May 12th, 1888, the act above mentioned making counties primarily liable did not apply to this case, that act not having been approved until the 29th of December, 1888. It was expressly held by this court in Bibb County v. Dorsey, 90 Ga. 72, 15 S. E. Rep. 647, that this act did not apply to bridges which had been let out and built before the passage thereof.
2. The code makes it the legal duty of county authorities, when they let out a bridge to be built by the lowest bidder, to take from the contractor a bond and good security to keep the bridge in good repair for at least seven years. The bond taken in this case was for the term of only three years. Why the county authorities did not make the term seven years, as required by section 671 of the code, is unexplained by the record. The injury to the plaintiff occurred before the expira
Judgment affirmed.