In my earlier Grow Omaha article about the Farnam and Harney Street bridges, I explained the background and need for replacing the Harney Street and Farnam Street bridges over Interstate 480. The new Harney Street bridge has been open since last fall, while the Farnam Street bridge is currently being rebuilt. A major milestone occurred June 1st, when the “deck pour” started. That involves adding the final layer of concrete to the top of the bridge.