There's a lot going on over yonder at 11th Street these days, as the initial 11th Street Bridges project continues toward its expected completion next year while the now-funded Phase 2 work is starting to get underway.

I was able to arrange a tour last week (thank you, bridge folks!), and have put together a photo gallery of the most interesting shots.

However, there's a lot going on and so I'm going to break out some of the information here as well. (But go look at the gallery too!)

By the end of the month (or maybe even by the end of the week), two new ramps on the 11th Street Local Bridge will open, providing access to southbound I-295 from the local bridge and to the local bridge from northbound DC-295. There are signalized intersections at both ramps, with turns allowed in each direction. And, once construction is finished to make 11th Street two-way from O Street northward, commuters driving north on 295 will be able to use the new ramp to the local bridge to then arrive directly at the Navy Yard's entrance gate at 11th and N.

This week saw the first of the lane closures that within a few months will signal the end of the SE Freeway east of 8th Street. Once all lanes are closed, traffic taking the old two-lane flyover to outbound I-695 will be temporarily routed onto the completed-but-not-opened inbound flyover connecting I-695 and I-395. This will allow for the razing of the old outbound flyover, and construction of a new three-lane flyover in the gap between the old and new ones. The filling of the old sunken freeway will also begin, for the new at-grade Southeast Blvd.

The old outbound 11th Street Bridge is now little more than a bunch of old girders, which are starting to be removed. Soon, all that will be left will be the river piers, though two of those will be used to create viewing platforms that will be accessed via walkways from the new 11th Street Local pedestrian path. (And can be reused if anyone ever decides to pony up the millions needed to create the 11th Street Recreation Bridge.) In the meantime, work continues on the downriver edge of the new local bridge, to get it to its full four-lane-plus-ped-path width.

But there's more than just these items and photos. There's photos of the under-construction ramp that in about three months will take traffic from outbound I-695 to northbound DC-295, plus the big piles of dirt waiting to be used to fill in the eastern part of the Southeast Freeway, and the work on the ramp from 11th Street to westbound I-395, and more. So go look at the entire gallery. (I've also incorporated some of the new photos into my 11th Street Bridges project page, to go with the before-and-afters.) I also wrote in more detail about the Phase 2 projects a few months back.

Starting Monday, Sept. 17, after morning rush hour, westbound traffic from Barney Circle to the freeway on the current below-grade lanes will be reduced to a single lane. By November, DDOT says, the westbound lanes will be closed completely, and by January the eastbound lanes will be, too.

DDOT also says that, starting Monday, vehicles will no longer be permitted to turn left from southbound 17th Street SE to reach the restricted access lanes under Barney Circle.

Over an 18- to 20-month period, the below-grade area between 8th and 13th streets SE will be raised about 20 feet, and the new boulevard will be created, as seen in this DDOT graphic. Since 11th Street currently crosses the below-grade lanes on a bridge, this means that that "bridge" will become an at-grade roadway as well.

And, speaking of that section of 11th Street, the advisory says that the new entrance to the westbound Southeast Freeway from 11th Street will open by Thanksgiving, allowing people on the eastern side of the Hill to get on the freeway at 11th rather than taking Virginia Avenue all the way to the 3rd Street SE ramp.

This work is all part of the now-funded $90 million second phase of the 11th Street Bridges project, and also will include a new three-lane outbound bridge from the SE/SW Freeway to the 11th Street/I-695 bridge. In addition, 12th Street SE will be extended north from M Street to connect to the new Boulevard, and there will also be a reconfiguring of Barney Circle itself.

In the meantime, work continues on the many Phase 1 connections still being built, including a new off-ramp on the east side of the river from northbound DC-295 to the new 11th Street Local Bridge, which should be opening by the end of this month. Quoting DDOT: "This will allow Navy Yard morning rush-hour commuters coming from Suitland Parkway and northbound I-295 with more of a direct route to their facility as well as local traffic direct access to Historic Anacostia. Traffic will exit on the Anacostia side of the river, travel across the 11th Local Street Bridge and enter the Navy Yard at the O Street Gate."

The much-anticipated ramp to northbound DC-295 from the outbound I-695 bridge is expected to open by Thanksgiving.

You can see more about the coming ramps on the east side of the river on page 31 of this DDOT community communications briefing. There's also my post from a few months ago with more detail on this Phase 2, and of course, my 11th Street Bridges project page.

On the left is the old 11th and O looking south-southeast, while the picture on the right shows the new view, with the overpass for the old outbound 11th Street Bridge now a pile of rubble, and the new bridges at left and center, far more visible in person than in this low-res photo, of course. (At right is the path down to the Riverwalk, with the Navy Yard fence at far right.)

Speaking of rubble, there's no shortage of it at 11th and N (at right), where the on-ramp to the old outbound bridge is getting torn down.

These and a number of other new photos from Sunday are now posted on my 11th Street Bridges page. The full photo archives for 11th at M, N, and O may also be of interest to construction and demolition geeks, to see exactly how much this stretch of road has changed over the past few months. (Users of the Riverwalk who haven't ventured to this spot in a few weeks might also like checking it all out.) While I finally made my first trip across the new local bridge by bike on Monday, I haven't gotten up there with a camera yet, but hope too, soon.

(If you like these sorts of disappearing-overpass images, be sure to step into the time machine to see my photos from the demolition of the South Capitol Street viaduct five years ago.)

The rest of the 11th Street bridges project continues to move forward, with the next big milestone being the opening of a new ramp on the east side of the river from southbound DC-295 to the inbound 11th Street Freeway/I-695 bridge. (Page 16 of this June 11 presentation packet says "on or about June 27" for that opening, so maybe this is going to happen really soon, though as of now there's been no announcement.) Then, sometime in the fall, the next big "missing movement" will open, which is the ramp from the outbound freeway/I-695 bridge to northbound DC-295. Following that will be ramps to and from DC-295 and the local bridge. Also in there at some point should be the new ramp from 11th Street to go westbound on the freeway, replacing the long trek down Virginia Avenue to 3rd Street for many people.

And, the wheels have started to turn on the project's second phase, with a $90 million contract awarded to Skanska/Facchina. Page 17 of the presentation packet (seen at right and here) shows in red and blue the additional ramps and movements that will be built by late 2015, including:

* The new "Southeast Boulevard" that will replace the sunken part of the Southeast freeway between 11th Street and Pennsylvania Avenue, with signalized intersections at 11th Street;

* A new extension of 12th Street north of M to allow traffic exiting I-695 to continue north to the new Southeast Boulevard and then turn right to go to Pennsylvania Avenue/Barney Circle or left to 11th Street;

* A new flyover ramp from the eastbound Southeast Freeway to outbound I-695, adding an additional lane of volume and presumably being built at the same level as the new inbound flyover, which will allow the taller old outbound flyover to be demolished;

* Additional lanes on northbound 11th between M and the new Southeast Boulevard interchange;

* And probably a few other items that are hard to discern in the drawing.

As I posted a few weeks ago, the new Anacostia Waterfront web site mentions that an environmental review will be coming this fall of a combined Barney Circle/Southeast Boulevard Project that will "reconstruct Barney Circle from a misnomer into a true traffic circle, while transforming the easternmost dead-end section of the Southeast/Southwest Freeway into a boulevard between the circle and 11th Street, SE." It also describes the Southeast Boulevard reconstruction as "converting the roadway from a below-grade freeway into a four-lane at-grade boulevard with a green median and adjacent new multi-use trail to allow bicycle and pedestrian travel not currently possible in this area."

(You know what would be keen? If the improvements to Virginia Avenue that CSX is looking at post-tunnel construction would include bike lanes all the way to Virginia Avenue Park, which could then maybe hook up with some sort of bike path across the north side of the park to 11th Street, where it would then access the Southeast Boulevard trail. Then there'd be a complete bike route from Barney Circle and points north on the Anacostia Riverwalk Trail all the way to Southwest, via a one-block jog from Virginia over to I Street SE at 2nd or 3rd or 4th, since I Street will be built between 2nd and New Jersey within a few years. This also might alleviate the issues with the Navy Yard and Yards portions of the Riverwalk not really being open to bikes.)

For more information on all of this, see my project page, the AWI 11th Street Bridges section, and the latest "Eleventh Street Ledger" newsletter.