This is the stage of the Environmental Impact study where the initial lineup of possible concepts have been winnowed down to the four that will be evaluated for the final EIS:

* Concept 1 - "No Build" (i.e., leave as is);

* Concept 2 - Rebuild tunnel with a temporary track running in an open trench to the south of the existing tunnel;

* Concept 5 - "Permanent Twin Tunnels," with a new tunnel built via open trench to the south of the existing tunnel, which would be rebuilt as well;

* Concept 6 - "Rebuild Online," where the current tunnel would be rebuilt via open trench along the existing alignment, and trains would run in that same trench during construction.

Also contained in the slides is information about how traffic would be routed with the closure of Virginia Avenue on the south side of the freeway between 2nd and 11th. As has always been stated, north/south traffic on the numbered streets would be maintained across Virginia, and temporary driveways/access are shown on 3rd and 4th Street for Capitol Quarter and the 200 I/225 Virginia loading dock. It's also shown that Virginia Avenue north of the freeway would become two-way between 6th and 8th streets, so that traffic exiting the Southeast Freeway at 6th would all be directed left under the freeway and then would be able to continue to 8th Street on Virginia.

There's also some slides on the vibration and noise analyses being done, and how Virginia Avenue might be improved after construction is completed (with bike lanes being a possibility, which immediately warmed David Garber's heart).

The draft Environmental Impact Statement is expected to be released this fall, in which the design for construction will be identified; the entire process would be completed in spring, 2013. Comments can be submitted to contact@virginiaavenuetunnel.com or via the web site.

On May 29, 30, and 31, DDOT will close 11th Street SE from M to O starting at 7 pm through 5 am the following morning. Traffic heading for Anacostia from 11th Street will be detoured onto the new I-695 East ramp at 11th and M, then to Howard Road SE to access Martin Luther King Jr. Ave. (It's left unsaid in the advisory, but it sounds like traffic inbound from Anacostia on the local bridge will still be allowed, since it uses 12th Street to get to M.)

I haven't made it across the new bridge yet, but WashCycle investigated the temporary pedestrian/bicycle lane, and took some photos. There's also my week-old photos of all of the doings along 11th Street, that included a few peeks at the not-yet-opened-at-that-time bridge.

Here's a gallery of 11th Street photos, including explanations of what's going on. The pictures also show the work underway to get the final demolition and clearing done so that 11th Street can become two-way all the way down to the new local bridge. (Though this can't happen completely until the ramp at N Street to the old outbound bridge is demolished, which is why I imagine the new bridge is only "partially" opening, enough to route outbound traffic onto it so that the final demolition can be completed.)

I also added images to my main 11th Street Bridges photo page, but you may also be interested in the more complete before-and-after sets of 11th and M, 11th and N, and 11th and O.

But there's also this view from O Street east of 11th, looking southward, which, in comparing November 2005 to now, shows one heck of a change:

Once the local bridge is open, the next big milestone will be the completion of the ramps from I-695 eastbound to DC-295 northbound, and from DC-295 southbound inbound across the freeway bridge, both of which are traffic movements that did not exist before this project. (No more dealing with the left turn on Pennsylvania Avenue, or taking New York Avenue outbound, to get to DC-295 from Near Southeast, Capitol Hill, and the Southeast Freeway.)

UPDATE, 5/21: DDOT has just sent out a release saying that the 11th Street Local Bridge will open "on or about Thursday, May 24." It is indeed a partial opening: "There will be 2 lanes for inbound traffic and 1 lane for outbound traffic towards Anacostia. There will also be a temporary 6-foot separated walkway for pedestrians and cyclists. (The local bridge is scheduled to be completed this fall with 4 travel lanes and a permanent shared pedestrian/bicycle path)." The release also says that the new ramp from southbound DC-295 to the inbound freeway bridge will open in about six weeks, and that the new ramp from 11th Street to the westbound SE Freeway will open by July 4. Click the two images for maps of the temporary routes and patterns.

Note that inbound traffic from the new bridge will be routed up 12th Street SE and then through the 11th and M intersection. The designs for the new bridge have always shown 11th Street becoming two-way, and the work up to M Street would seem to indicate that's still the plan, but the release doesn't say anything about the 12th Street routing being "temporary." Guess we'll have to see.

UPDATE TO THE UPDATE: Nah, as I've been saying all along (such as in Saturday's photo gallery), the 12th Street routing for inbound local bridge traffic is just temporary.

To allow you to properly plan your calendar for the week, I'm posting this nice and early:

"The District Department of Transportation (DDOT) will open the newly constructed ramp at the intersection of 11th Street and M Street, SE to traffic on or about Friday, May 18. The new ramp will provide access from the M Street/Navy Yard area to the new outbound 11th Street Freeway Bridge and southbound I-295.

"Access to Historic Anacostia will remain on the old outbound 11th Street Bridge, until the new local bridge opens in the coming days. Existing inbound traffic movements from northbound I-295 to the M Street/ Navy Yard area will also remain the same."

So, don't drive down 11th Street south of M anymore if you're wanting to get to I-295 southbound, because that old ramp at N Street will now only take you via the old bridge directly into Anacostia on Martin Luther King Jr. Ave.

Will be interesting to see how this works, and of course it will be equally interesting to see the new 11th Street Local bridge in action, "in the coming days." UPDATE, 5/18: Dr. Gridlock says today on his blog that the 11th Street Local bridge will be opening on Wednesday (May 23).

* South on South Capitol: The Fairgrounds folks are launching a "South on South Capitol" southern rock concert series, featuring local and regional country and southern rock bands, along with mechanical bull rides (!), food trucks, and the Bullpen bar. The first one is scheduled for May 25, then June 22, July 27, and Aug. 24. (They're all Fridays.) Admission is free.

And, speaking of Fairgrounds, there's a corrected list of dates for their Sunday Family Days, which are just once a month (next one on June 3).

* Science + You: If you've wandered by the southeast corner of the Foundry Lofts building just north of the Yards Park, you may have already seen the Science + You exhibit. It's geared toward kids ages 3-8, giving them the hands-on chance to "become scientists for a day." It's being managed by Living Classrooms of the National Capital Region, and was developed by Kohl Children's Museum in Chicago in cooperation with scientists from Abbott. The web site has lots of photos of the various interactive stations within the exhibit. It runs until Aug. 5, and is open from 12:30-4 pm Tuesday-Friday and 10 am-4 pm Saturday and Sunday. Admission is free.

* Ladies Night: The Nats' first Ladies Night of the 2012 season is Thursday (May 17), and they're going with a "Pretty in Pink" theme along with a Majestic women's apparel fashion show, drink specials, games, prizes, music, and whatnot. VIP tickets are $40 and include access to the party tent at 1st and Potomac from 5 to 7 pm along with special group seating. If you can't make the tent happy hour, you can buy a $25 ticket and enjoy the Scoreboard Pavilion festivities. (The tickets include a $10 concession credit.)

* Bike to Work: Friday, May 18 is Bike to Work Day, and the Yards Park is one of the pit stops, from 7 to 9 am. Alas, the free t-shirts for the first 11,000 registrants have already been snapped up, but you probably already own a t-shirt or two anyway.

* Battle of the Beltways: Be forewarned that the right-near-first-place (!) Orioles are coming to Nats Park for a Friday-Sunday interleague series, and so all three games will probably bring a lot of fans and traffic.

* Third Eye Blind: I mentioned last week about the Wallflowers being lined up for the 2nd of the NatsLive free post-game concerts, and soon after the word went out that Third Eye Blind would be playing the third concert, on Aug. 18 after the Nats play the New York Mets. Dierks Bentley kicks off the series on June 2, and tickets for all three games are on sale. (The concerts are free for game-ticket holders.)

And of course Friday also brings the Yards Park Friday Concert Series, with Justin Trawick performing this week. And, as a heads up, next Thursday (May 24), the Front Flicks Outdoor Movie Series gets underway, with Lara Croft: Tomb Raider.

These designs are part of the quest to make changes to the original design approved by the commission in 2008, chief of which is to switch the first phase of the 1.1-million-square-foot mixed-use project from an office building to a 300ish-unit apartment building at 1st Street and Potomac Avenue, along with a series of other changes that I've written about previously. (Dear heavens, don't make me write it all again.)

Here are the slides that were presented by the developers, which should be of interest even without the accompanying narration. The renderings are much more detailed and "showier" than those given to the Zoning Commission back in February, which was part of what the developers were tasked with providing in their next go-round with the ZC.

Most obviously, the developers appear to have gotten the "more retail!" message that had been delivered pretty clearly at the last two zoning commission sessions on the new design, with 18,650 square feet of retail now covering most of the first floor of the Phase I residential building, bumped up from 12,520 sf in the previous version (some of which the developers had been wanting to mark off for "temporary resident uses" until the market for retail in the area could be proven). The entire site is now designed to have 48,360 sf of retail, but this is still down from the 64,200 sf that was in the plans approved by the Zoning Commission back in 2008. (This increase in retail also means that the "four red doors" facing Potomac Avenue that sent zoning commissioner Michael Turnbull through the roof back in February are now gone.)

There was also much time spent on the designs for the public spaces that span the 5.5-acre site. With large lawns, wetlands-type areas that would actually be bio-filtration mechanisms, quieter tree-covered spaces, and a marina that could potentially have 40-50 slips, the additions could be seen as echoing the Yards Park a couple blocks to the east.. But there are also some "beach" areas where sand would be placed, and a large sculpture could be included in the "Riverfront Plaza" at the foot of 1st Street. The esplanade is still a major part of the design, but there is no longer a separate bike path--pedestrians and cyclists would share the boardwalk as it runs through the entire site, from South Capitol Street to Diamond Teague Park. And there may even be locations where some of the concrete blocks from the old concrete plant site would be incorporated into the public spaces.

I could write more about the specifics, but since the project will be back in front of ANC 6D looking for a resolution of support in July, and then at the Zoning Commission on Sept. 20, I'd prefer to save some words for the presentations to come.

I've added some of the renderings from this presentation to my Florida Rock project page. And, when looking at all of this, remember that the western two buildings (phases 3 and 4, an office building and a hotel), are not be able to be built until the new South Capitol Street/Douglass Bridge is built a bit to the south of the current bridge, which now runs directly through the Florida Rock footprint. And there's as yet no timeline for that new bridge.

* Canal Park: Chris Vanarsdale of the Canal Park Development Association gave an update on construction, the bottom line of which has not changed from what's been mentioned the past few months, that because of unexpected issues, the park's opening has been delayed until November. Unmapped utilities that required a redesign of the stormwater management system have been a big stumbling block, but Vanarsdale also mentioned the soil-related difficulties when building on the site of an old canal. Construction is now 60 percent complete, and the work on the pavilion is almost done. Here are the presentation slides, and you can also check out the official web site for more details (along with my project page). Oh, and they're thinking about offering Zamboni driving lessons!

* Community Center: The DC Housing Authority has filed a request with the Zoning Commission for an extension for construction of the planned Capper Community Center, which already received one extension back in 2010 that 6D supported. DCHA has apparently requested that the Zoning Commission act within 30 days on the request, news of which the ANC received on Monday. So the commissioners voted unanimously to send a letter urging postponement of the zoning case so that the ANC can address the request and form a response with a vote at next month's meeting. Commissioners Litsky and McBee also both commented that the project shouldn't be getting another extension.

UPDATE: Here is the letter sent on behalf of DCHA to the Zoning Commission asking for the extension: it would be for two years, requiring building permits by July 1, 2014 and construction underway by July 1, 2015.

* CSX/Virginia Avenue Tunnel: The commissioners voted 6-0-1 to send this letter to the appropriate parties laying out the ANC's opinion on the plans to reconfigure the Virginia Avenue Tunnel. After listing the various ways that the proposed construction "would put people, homes, businesses, and fragile historic resources at risk," the letter states: "[W]e strongly believe that the best options for our community are for CSX to either leave the Virginia Avenue Tunnel in its current state (Concept 1) -- with the suggestion that if this option were chosen that the tunnel would be fully maintained for the safety of both the trains below and the communities above, or to reroute additional train traffic outside the District of Columbia [...] instead of in an expanded Virginia Avenue Tunnel." But, if the construction does occur, "it is absolutely imperative that the health and safety of our many residents, the economic and physical well-being of our businesses, parks, religious institutions, homes, and historic buildings, and the north-south access for all existing modes of transportation be preserved and enhanced." A number of Capitol Quarter residents in attendance also spoke in support of the ANC's support. The next public meeting on the plans for the tunnel will be May 21 at 6:30 pm at Nats Park.

One more recap post to go, probably tomorrow.

* New Jersey Avenue Underpass Art: The Capitol Riverfront BID gave an update on the "Water Pylons" art installation, which is now moving forward after being "dormant" for about a year. This is the project partially funded by a grant from the DC Commission on Arts and Humanities that will paint and light the pylons holding up the Southeast Freeway in a "modern representation of water that announces New Jersey Avenue, SE as a gateway to the Capitol Riverfront community." The reflective blue paint should go up in July, followed by light fixtures in August, and the installation should be dedicated in September, which will be right around the time that DCCAH moves into its new nearby digs at 225 Virginia/200 I. Passers-by may note that new fences and LED overhead lighting have already been installed along New Jersey as part of the transformation of the underpass. The BID's presentation to the ANC, with more information about the project, is here.

* Parking Parking Parking: There was a discussion about issues with game-day parking in the neighborhood, specifically the prohibition of parking along K and L streets, as well as other restrictions that have made residents unhappy. Damon Harvey of DDOT says that the agency is "reassessing" the current configuration, to figure out how to provide better access to residents while not allowing stadium-goers to then hog all the parking. He expects that changes will be announced in a month or so that will allow for "greater residential protection during games." One other non-game day change for residents has already gone into effect: meters are now turned off at 6:30 pm (but still 10 pm on game days).

However, those who came to the meeting hoping to hear about changes in the Residential Parking Permit system that would allow residents in the high-rise buildings west of Canal Park to park on the street throughout Ward 6 were disappointed, as DDOT continues to hold that large residential buildings in mixed-use neighborhoods will not qualify for RPP. (Harvey used the Ellington on U Street as a specific example of this being the case elsewhere in the city, but there are more buildings in this situation than just that one and the Near Southeast ones.)

Also, in somewhat related news the ANC unanimously passed a resolution protesting the plan in the mayor's new budget to redirect most performance parking proceeds to other areas, such as Metro, rather than their being used as originally intended, to fund non-automotive transportation improvements in the neighborhood.

UPDATE: I bumped this to the top of the page as a reminder, since the meeting is tonight. The agenda has been posted, and now includes an update on the Florida Rock/RiverFront plans, in addition to the items mentioned above along with some issues of importance in Southwest and various races and events that want approval to come through the neighborhood(s).

Judging from a new case filed with the Office of Zoning, it looks like the Florida Rock folks are asking for a one-year time extension on their previously approved PUD, but I imagine that will all be discussed this evening.

UPDATE II: Should clarify that the original PUD extension was through June 27, 2012, which was going to be pretty hard to meet with their filings from earlier this year to change the first phase from office to residential still working through the process. This new request would give them until June of 2013 to either get their requested modifications approved, or revert back to the original approved plans.

* Friday brings the first Truckeroo food truck festival of 2012, from 11 am to 11 pm at the Fairgrounds at Half and M SE. Its Facebook page today listed the truck lineup as including BBQ Bus, Big Cheese, Cajunators, Cap Mac, Chef Driven, Curbside Cupcakes, DC Empanadas, DC Slides, Doug the Food Dude, Hot People, Hula Girl, Tapas, Pleasant Pops, Red Hook Lobster Pound, Sinplicity, Sweetz Cheesecake, and Takorean.

* If you want to walk off some calories, you can also head to the Yards Park for the Friday Evening Concert, from 6:30 to 8:30 pm. US Navy Band The Cruisers will be the music act this week, and food will be by Red Apron Butchery, Buzz Bakery, and Luke's Lobster, with beverages by ChurchKey.

* Saturday brings the finale of the Kennedy Center's Street Arts Across America festival with Street Arts in the Park, a day-long event at the Yards Park, from noon to 6 pm. The full lineup of music and events is available on the official web site.

* On Sunday, the Fairgrounds will be celebrating Mother's Day with its first Family Day, from 11 am to 4 pm, with "carnival games and prizes, inflatable and mechanical rides, children's entertainers and live musicians," plus food trucks.

Admission for all of these events is free. And the forecast looks pretty sweet.

And then the neighbors who live in that big building on South Capitol Street will be returning to town on Monday, for a series against the Padres that includes a 1:05 pm game on Tuesday (which is also Weather Day!), and then a weekend series against the Orioles, which should make for big crowds.

This is the ramp that drivers use coming from Pennsylvania Avenue and Barney Circle, not the one used for 8th Street when coming inbound from the 11th Street Bridge.

The closure is happening because the new flyover for traffic coming westbound from from the 11th Street freeway bridge will be bringing traffic onto the westbound freeway via a ramp that runs right across the 8th Street exit site (this photo of the ramp as seen from 11th Street from back in January shows on the far left where the 8th Street exit is and why it's having to be closed).

The Marines can't be too unhappy about this closure, since the ramp runs right between the two halves of Building 20, which isn't exactly a prime security configuration.

In the press release, DDOT also says that it expects the new ramp connecting Southbound DC-295 (on the east side of the river) with the inbound 11th Street Freeway Bridge (I-695) to open by July 4, and that this "will have a direct connection to I Street at 10th Street, SE" (which is where the current ramp from the inbound 11th Street Bridges is).

As to when/how the other new ramp that will bring traffic up to 11th Street from the Pennsylvania Avenue/Southeast Freeway connector will open, I don't know. There are a lot of traffic flow changes are coming to 11th Street between I and O over the next few months--the new ramp to the outbound freeway bridge from M just east of 11th is looking closer to completion, as is the 11th Street Local bridge. If only someone would get over there to take some photos of the progress! (Well, I did take *one.*)

One of DDOT's spiffy videos detailing all the new movements sure would be handy about now.

DDOT has announced that a meeting to update the public on the progress of the M Street SE/SW Transportation Study has been scheduled for May 24, from 6:30 pm to 8 pm at the Capitol Skyline Hotel, 10 I St. SW.

The study area covers the stretch of M from 12th Street, SE to 14th Street, SW, along with the adjacent areas from the Southeast/Southwest Freeway south to the Anacostia River/Washington Channel. DDOT is looking at "how to integrate transit, bicycling and walking with motor vehicle traffic," while also trying to figure out how to balance residents' preferences for how M Street should be configured versus how visitors, workers, and commuters expect it to flow.

The first meeting, back in January, included an introduction to the study before attendees broke up into small groups to give feedback about the issues they feel need addressing.

According to the web site, a draft study report is expected this summer, with the final report and a final public meeting coming in the fall.

So, residents should be aware that there will be a whole lot more people in the area than for any game since the home opener. The schedule:

* Tonight (Friday, May 4), 7:05 pm.

* Saturday, 1:05 pm.

* Sunday, 8:05 pm. (A rare Sunday night game time, since ESPN has chosen the game for Sunday Night Baseball.)

And, as if getting to and from the neighborhood won't be congested enough, Metro has decided to go forward with a weekend of heavy track work, despite pleas from riders groups concerned about not only the Nats/Phillies game but also the Caps/Flyers game at the Verizon Center at 12:30 pm Saturday. For the Green Line, Greenbelt, College Park, Prince George’s Plaza and West Hyattsville stations will be closed, and buses will replace trains between Greenbelt and Fort Totten, but there's work on all the other lines as well.

And, even though the game isn't until Sunday night, there are also two midday events in the neighborhood that day that might be drawing people: the LivingSocial Dodgeball Tournament at the Yards Park and the Kennedy Center's "Lunchtime Invasion" street arts event at the Fairgrounds from 11:30 to 1:30.

Plus, tonight is the first of the Yards Park Friday Night Summer Concert Series, starting at 6:30 pm.

If you're coming to the neighborhood for the first time, my Visiting Nats Park page will help you with information on parking, transportation, food options, and things to do outside the park.