Transit
DDOT reveals more streetcar details in Trinidad
Residents heard about the maintenance yard for the H Street NE streetcar line, how it will tie in to Union Station, and how the streetcars will be powered at Tuesday's meeting hosted by DDOT in Ward 5's Trinidad community.
DDOT's Scott Kubly presented illustrations to the packed gymnasium at Wheatley Education Campus showing how the western end of the H Street line will continue below the railroad tracks, ending at a maintenance yard under the Hopscotch Bridge. Streetcars could be running in service by the spring of 2012.
William Shelton, chairman of ANC 5B, introduced the meeting, and Councilmember Tommy Wells spoke of the importance of linking Wards 5 and 7 to Union Station ("from which you can travel to anywhere in the world").
DDOT Director Gabe Klein stressed that the city is working on the "three P's: public safety, public schools, and public spaces," and said improving these will bring business, development, and families back to the city. He mentioned the fact that the city had over 800,000 residents at its peak in the 1950s and that the population is now increasing.
Rendering of streetcar stop along Benning Road. Image from DDOT.Mr. Klein also made news by stating that DDOT is working with the National Capital Planning Commission (NCPC) on a compromise regarding overhead wires as a power source for the streetcars, stating NCPC is "very open to compromise."
Finally, Scott Kubly took the stage to discuss some of the details of the H Street/Benning Road streetcar line. DDOT has submitted a $63 $25 million grant application to the FTA to make the H Street line fully functional and extend it across the Anacostia River to the Benning Road Metro station. (The $25 million figure is part of an additional $75 million that is needed, along with $63 million that has been proposed for the FY2011 budget, to complete the H Street NE/Benning Road project. These figures are based on corrections from the comments.)
Mr. Kubly also mentioned his hopes for an overhead wire compromise with NCPC. An interesting fact he brought up (which was difficult to hear due to the fact that he was battling serious laryngitis) was that a wider pantograph on the streetcars would mean even less obtrusive wires are required to produce the necessary power for the cars.
The three streetcars that are currently being stored in Greenbelt will soon be brought to the District for citizens to have an opportunity to walk through the cars and see them firsthand.
The western end of the H Street line, which currently ends at 3rd Street NE, will continue two blocks west via a hole punched through the Hopscotch Bridge, crossing 2nd street at grade, and by entering the old H Street tunnel under the railroad tracks, similar to the tunnels at K, L, and M Streets. The entrance to the H Street tunnel is visible at the right hand side of this historical photograph, taken in 1969.
After crossing under the tracks, the streetcars will emerge at 1st Street NE, cross the street at grade, and enter a maintenance yard under the Hopscotch Bridge between 1st Street and North Capitol, concealed from public view.
Three new power substations will provide power for this line, located at 26th Street and Benning Road NE (just north of the kiosk library), a vacant lot at 1215 Wylie Street NE, and under the Hopscotch Bridge in the 200 block of H Street NE. Each will measure approximately 15 by 40 feet, and will be constructed to blend in with the surrounding area.
The platform at 1st Street NE will connect directly to the north mezzanine of the Union Station Metro station via a tunnel that was started but never completed in 1975 when the Metro was built. 510 of the tunnel's 600 feet is complete; the remaining 90 feet will have to be dug as part of the current construction. DDOT plans a single platform and track here, as there is currently not enough room for a parallel track and platform due to limited space and ADA requirements for space to enter and exit the streetcars.
The temporary eastern end of the line (at Benning Road and Oklahoma Avenue) will consist of a short stub track that allows for eastbound streetcars to turn back towards Union Station. That stub will be integrated into the route towards the Benning Road station when that part of the line is completed.
Construction at the ends of the line should commence in Fall 2010, and be complete by Winter 2012, allowing the streetcars to begin running in Spring 2012.
DDOT put the presentations online immediately after the meeting. This one shows details of the H Street and Benning Road lane configurations, the facilities at each end, the car layouts, electrical substation placements, overhead wire designs, and more. This one talks about the overall citywide streetcar plans and the extension to Benning Road.
The question and answer session was very cordial, with most people asking short questions about operational issues including how traffic would be affected, automobile parking, signage for the deaf community, and safety concerns for the elderly. A couple queries about the status of streetcar propulsion (the overhead wire question) were raised, but there was none of the contentious back-and-forth that might have been expected.
At the end of the evening, the principal of Wheatley asked those of us in the audience to help stack the chairs and clean up the gym since the staff had gone home for the evening. We gladly lent a helping hand, thanked the presenters, and stepped back out into the comfortable night air.
Cross-posted at The District Curmudgeon.
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So, what happens when the line gets extended towards downtown? A single-track section there will be a huge bottleneck.
From the diagram, it looks like the columns of the H Street underpass are too close to the streetcar doors to allow for a platform right there without blocking the doors - I'm curious how DDOT plans to resolve that issue long term. Taking out columns would be a big engineering challenge.
by Alex B. on Apr 21, 2010 8:48 am • link • report
One other note regarding technology. It was asked if the 3 cars already purchased would be retrofitted with whatever streetcar technology DDOT goes with. Scott Kubly responded that it's being investigated. A follow-up question asked what would be done with those cars if they couldn't be retrofitted, but I didn't get a clear answer to that follow-up.
by Froggie on Apr 21, 2010 8:49 am • link • report
On a related note, I took a drive along 1st St NE on my way home from the meeting. There's some stonework that would have to be removed in order to get the line through to the maintenance facility on that end of the Hopscotch Bridge.
by Froggie on Apr 21, 2010 8:54 am • link • report
by IMGoph on Apr 21, 2010 8:57 am • link • report
The obvious solution would be to have two tracks there and two side platforms - the challenge would be that the current underpass columns would seemingly block the doors from platform to streetcar - A problem you could solve with a surgical removal of a few columns, but that presents some engineering challenges.
by Alex B. on Apr 21, 2010 9:01 am • link • report
Alex: that's exactly it...the bridge columns. To make the streetcar station connection to Union Station ADA-compliant, there wasn't enough room in between the columns for the bridge to have two tracks AND a platform. As Scott Kubly noted, you'd wind up with a case of a streetcar door opening up right in front of a column.
Hence the theory that DDOT would route the line over the bridge when they extend it west.
by Froggie on Apr 21, 2010 9:15 am • link • report
by Michael Perkins on Apr 21, 2010 9:16 am • link • report
by Lance on Apr 21, 2010 9:31 am • link • report
Was that Winter 2011? Or can they start operations before completing construction?
by HM on Apr 21, 2010 9:34 am • link • report
by IMGoph on Apr 21, 2010 9:37 am • link • report
by IMGoph on Apr 21, 2010 9:38 am • link • report
Regardless, this is a great report on great news. Thanks!
by HM on Apr 21, 2010 9:39 am • link • report
One other note regarding technology. It was asked if the 3 cars already purchased would be retrofitted with whatever streetcar technology DDOT goes with. Scott Kubly responded that it's being investigated. A follow-up question asked what would be done with those cars if they couldn't be retrofitted, but I didn't get a clear answer to that follow-up.
ALEX B.:
From the diagram, it looks like the columns of the H Street underpass are too close to the streetcar doors to allow for a platform right there without blocking the doors - I'm curious how DDOT plans to resolve that issue long term. Taking out columns would be a big engineering challenge.
You both asked good questions. Questions to which DDOT didn't have clear answers to because ... they don't need to be concerned about these matters if you read between the lines and see what is occuring.
I've said right along, the had the cars in storage (from a lightrail demonstration project that didn't occur because of a lack of planning ... i.e., no one asked CSX FIRST if it would be okay to use their tracks for the project.) DDOT had already spent $1 million and needed something to justify the lack of previous planning AND the fact that the streetcars were sitting in storage (for 4 years!) in the Czech Republic of all places! The mayor needs to show he can just 'get things done' in this election year, and Tommy Wells is ready to jump on anything that seems environmentally friendly ... Put all that together and you have a dangerous combination. You have a 37 mile streetcar system being planned where none of the stakeholders in a position to do anything about it, have any stake in the matter past the intial H St NW/ Benning Road stage. I.e. They can't see paste this stage and they don't need to. This stage will see them through to 2012.
Enter NCPC. Will the NCPC really care whether H St NE's views are protected or not? Of course not. And of course they'll comprise on that section ... Which, as already stated, is of course the only segment of this '37 mile/$1.5B' project that our stakeholders with the power to do anything really only care about.
I.e., We're allowing them to set the stage for a one-line streetcar 'system' running east of the Union Station ... and no more. The Committee of 100 has been fighting to know 'where are the plans for the 37 mile system'? 'where are the plans for the $1.5B+ funding that will be required?' 'where are the alternative technology system studies so that you can deal with NCPC when you start to build streetcar lines in areas that the NCPC really DOES care about?'
Of course none of that is forthcoming from DDOT because that isn't their concern ... or their aim. They're building a single segment line. Not the whole system that we want. And it's been convenient for them to demonize the organizations asking the hard questions. A lot easier than to actually answer them.
I hope this meeting was an eye opener for those of you who previously thought DDOT was doing the planning to bring us a 37 mile / $1.5B + streetcars system that we all can use.
by Lance on Apr 21, 2010 9:47 am • link • report
by Inked78 on Apr 21, 2010 9:51 am • link • report
(Also, are there any plans for pedestrian/bicycle access to/through the station from 2nd St? Seems like there'd be room for one in the tunnel.)
by andrew on Apr 21, 2010 9:58 am • link • report
Andrew: hard to say. Pretty much all of the questions regarding 2nd St NE revolved around whether the street would remain open to traffic after construction, and how the streetcar tracks would cross 2nd St.
by Froggie on Apr 21, 2010 10:03 am • link • report
including the terminal stops.
anyone get a picture of that slide?
by choo choo on Apr 21, 2010 10:10 am • link • report
by IMGoph on Apr 21, 2010 10:14 am • link • report
Aren't you the same "Lance" that said that Reservoir Road, NW (a four lane transit way) could not handle express shuttles between Georgetown University and Dupont Circle?
by question on Apr 21, 2010 10:16 am • link • report
uh ... no. I said that Reservoir Road should continue to be used vs. re-routing the shuttles through the 'shorter' Georgetown sidestreets as was being proposed in the post.
by Lance on Apr 21, 2010 10:23 am • link • report
by Lance on Apr 21, 2010 10:28 am • link • report
Now....cue up a condescending response about how the Committee of 100 is the only responsible organization in this City protecting us from the crazy schemes of a DDOT bureaucracy run amok with crazy plans (Streetcars?!? No city in the world has ever tried that before!) and how the remaining 599,900 of us for whom they profess to speak should just shut up and be thankful that a self selected, elitist group is looking out for our best interests.
by rg on Apr 21, 2010 10:46 am • link • report
At this time it is not permitted to turn left onto Canal Road from the campus during rush hour, so this purported "main vehicular entrance" is actually useless for anyone wanting to travel into the city or to Virginia during major commuting periods.
by re: lance on Apr 21, 2010 10:47 am • link • report
streetcar/bus, trucks, cars
Streetcars and busses should never have to wait for red lights and should rarely, preferably never, turn left. Perfectly straight line routes are even better. Delivery trucks or weighty useful trucks (not the family pickup) should have priority in lanes, and finally single occupancy cars.
Streetcars and busses should also have dedicated lanes, perhaps they could share the same lane, but it would be odd to have a bus route and streetcar route running on the same stretch.
If a streetcar is ever going to have to wait for a red light or be stuck behind some single occupancy cars, then they are a complete waste.
by james on Apr 21, 2010 10:55 am • link • report
by Alex on Apr 21, 2010 11:05 am • link • report
by HM on Apr 21, 2010 11:24 am • link • report
And thanks for the great summary for those of us that could not make it last night!
by chuck on Apr 21, 2010 11:39 am • link • report
The only way we're going to have attractive "views" is if H St is much more revitalized than it already is -- and street cars should help. But there never will be monumental views.
I was at the meeting. The questions that I didn't think they answered solidly enough -- and I did feel sorry for the DDOT guy with his throat issues -- were:
1. how will they address double-parked cars? A friend pointed out this is a major issue in Philly. I'd recommend aggressively and quickly towing with high penalties and maybe that would stop it pretty quickly. or else cow-catchers.
2. The WMATA rep's explanation of the bus stops didn't make sense to me once I went back and looked at the plans. If the buses are in the inner lanes and the street cars in the middle lanes while the outer lanes are for parking, how do people safely get off the bus?
by lou on Apr 21, 2010 12:21 pm • link • report
You can streetcars and open spaces, and all that, but if sending your child to a public school in the city is akin to abuse and neglect (and in many parts of the city it is), you will never stop parents from moving to MD and VA.
by urbaner on Apr 21, 2010 12:23 pm • link • report
I agree that efforts to improve schools are critical to growing the city. Without it, we are wasting our time.
But what's DDOT supposed to do? Say "Screw it, our schools suck so we're not going to do our jobs and provide the best transportation possible for city residents?"
Also, those of us who send our kids to DCPS, and see the incredible effort that so many parents, students, teachers, and administrators do might find it kind of offensive to say that that decision is "akin to abuse and neglect", even with the qualifier you added.
The schools need work. There isn't a stakeholder out there that doesn't agree with that. There is heated discussion on how best to do that, and should be, but sitting on the sidelines and whining about it isn't a solution.
by TimK on Apr 21, 2010 12:33 pm • link • report
by Bianchi on Apr 21, 2010 12:52 pm • link • report
by Dan on Apr 21, 2010 1:11 pm • link • report
Whether you realize it or not, the schools are being fixed as we speak. Instead of a failing school system, we now have an improving school system.
The city's population is also growing. I would never say never about reaching 800,000 people. We've done it once already in the city's history, and we'll most likely be doing it again.
We already have great schools in DC, and we'll be adding more schools to that great list instead of the other way around. I look forward to seeing this progression occur.
I like that there will be a direct connection at Union Station for the streetcar system. I also like that the maintenance yard will also be under the bridge. I also have worries about how the system will be expanded to the west in this configuration. I've seen the statements about how they would just route trains westward over the bridge. But nonetheless, there is a precedent (a good one) being set with the streetcar's Union Station platform being built under the bridge with its direct connection to the Metro. I would not want to see that go away when the system is expanded. So, I eagerly wait to hear more plans as that gets resolved.
I also think that the H Street bridge will start looking more like a hill with the cut-through for the streetcars and once the decks get built on each side of the bridge and buildings gets added with the air-rights development. I think it'll look quite cool by then.
by otavio on Apr 21, 2010 1:49 pm • link • report
by IMGoph on Apr 21, 2010 1:50 pm • link • report
Middle school is currently a problem, but for parents of young children, you're looking at a decade to sort things out. And there's a big difference between saying, "No one with children can live in the city because of the schools" and, "Some parents may have to move out of the city when their kids hit middle school."
by oboe on Apr 21, 2010 1:54 pm • link • report
by IMGoph on Apr 21, 2010 1:57 pm • link • report
http://www.metro-magazine.com/News/Story/2010/04/FTA-awards-TriMet-2-4M-for-streetcar-research.aspx
by kate on Apr 21, 2010 2:55 pm • link • report
by tom veil on Apr 21, 2010 3:25 pm • link • report
Without that link, riders have to switch from WMATA bus, to light rail, to metro, and it doesn't appear that any of those connections are seamless.
by mtp on Apr 21, 2010 3:46 pm • link • report
Accusing DDOT of "red-lining" is counterproductive. People will be less likely to listen to your arguments if you accuse them of being racist or classist when there is clearly no evidence of the sort.
by IMGoph on Apr 21, 2010 3:50 pm • link • report
by David Alpert on Apr 21, 2010 3:58 pm • link • report
On a somewhat unrelated note, after looking at the rendering I really wish DDOT would do something to beautify the "police-state" fencing that runs along either side of the Hopscotch bridge. If they're going to be smashing holes in the bridge can they at least also put in some new, possibly more dignified fencing/walls on the hopscotch?? Pretty please?
by JJ on Apr 21, 2010 4:22 pm • link • report
it wont be an issue on H since the streetcars will be in the middle lanes.
by peace on Apr 21, 2010 4:31 pm • link • report
by IMGoph on Apr 21, 2010 4:33 pm • link • report
In the long term, the hopscotch bridge won't really seem like a bridge at all, as it will be flanked on both sides by the air rights developments over the Union Station tracks.
by Alex B. on Apr 21, 2010 4:35 pm • link • report
But, the point is, that the DC's spending $63 million in local dollars on a line that doesn't connect across the river, and hoping to get $25 million in federal funds to build across the river in the future. What if the feds don't provide the money?
I don't think folks here are racist in the least, if you need me to say that. And, I'm sure they want to build as much light rail as they can.
But, there is a long legacy of leaving out areas east of the river, or leaving those areas as an after thought with broken promises later on. Am I wrong in seeing that as a possibility with this new investment? It seems like from the first dollar, there has been a "spend what we have now" mentality, and hope for the rest of the money later.
by mtp on Apr 21, 2010 4:52 pm • link • report
I'm sorry, but any claim that money isn't being spent on both sides of the river on this project today are simply false.
by IMGoph on Apr 21, 2010 5:06 pm • link • report
JJ: I was under the impression that the $63 million includes money to get the 3 more cars needed to run the H Street line.
by Froggie on Apr 21, 2010 5:59 pm • link • report
I'm mostly concerned about two ways that DDOT seems to be short-cutting things:
The first involves this amazing "deus ex machina" solution of boring through the H Street "Hopscotch" Bridge. At first blush it's a brilliant discovery that will cut costs, limit construction disruptions, and hide ugly operations structures from public view. However, the current plan -- probably because it is being done on the cheap -- creates serious bottlenecks for future expansion and provides a less than ideal setting for the key Union Station terminus of the line. There's a reduction to single track and one-car platform, and the maintenance yard (covered by the viaduct west of 1st) will impede further expansion of the line to downtown. I think the awkward pedestrian connections to the small platform -- including lack of apparent access to North Capitol Street -- will make users feel like the streetcar hub is playing "hide-and-seek." I was also disappointed that DDOT doesn't seem to be interested in an at-grade stop at 2nd Street, right outside the front doors of the huge Station Place office complex. And where's the connection for the forthcoming behemoth of Burnham Place? My hope would be that, because this will be a design-build contract, the eventual contractor will come up with improvements as they go along. Otherwise, we'll be revisiting all these issues if and when the H Street line goes city-wide.
Secondly, as one member of the audience suggested, the rush to build may leave us saddled with some rather unattractive streetscape features -- from sore-thumb power substations to those overwhelming concrete streetcar stops we can already see on Benning Road. This design concern seems totally lost amidst all the hot air regarding overhead wires. We're taking those brutalist constructs DOWN in places like the Starburst intersection, only to build them up again along the streetcar line?
Most of us truly want this investment to impress the whole city by significantly contributing to a pleasant work/play/live environment on H Street. Some care needs to be taken, however, about issues like those highlighted above, even if it means initial operations are pushed back by a few months. Having DDOT seek more input shouldn't prolong the agony of H Street businesses, because more carefully considering streetscape design and future expansion behind Union Station will not extend the major *on-street* construction that is currently causing so much pain.
by John Mitchell on Apr 21, 2010 6:12 pm • link • report
http://www.metro-magazine.com/News/Story/2010/04/FTA-awards-TriMet-2-4M-for-streetcar-research.aspx
I thought such a system already existed? Are you telling me it's 'experimental'? I.e., never been proven? ... hmmm, now I'm getting confused, I thought the problem with Bombardier's wireless system was ... well that it was 'experimental' 'i.e., never been proven'.
Please tell me what's going on here?
by Lance on Apr 21, 2010 9:47 pm • link • report
1 Is the single track stop a 'bottleneck' if the line is extended? The X2 bus service is 9 to 10 buses per hour during the am peak. This translates to every 6 minutes. The cars will hold 168 people (crush capacity) against the buses crush capacity of perhaps 80. So even if patronage doubles, a 6 minute service interval should suffice. Stopping time when the stop is on a through line should be no more than 30 s. Answer - No Problem!
2 Would cars go over the bridge when it becomes a through route? It is undesirable to route the cars over the bridge, it loses the connectivity with the Metro station, and would require a new stop on-road in the middle of the bridge. Answer: Probably not.
3 What about pedestrian access to 2nd St? H St was wide - unless the portion outside the tunnel walls shown in the photos has been filled in, there will be a clear space available for pedestrians behind the existing tunnel wall (might have to shift some piping, or the like). Answer - Should be easy.
4 What about pedestrian access to North Capitol Street. Answer - Easy, walk down the ramp shown at the west end of the platform, walk a few yards south to G Place, then west on G Place to N Capitol Street.
5 What about a stop at 2nd Street? Answer - see above - as the stop is east of 1st Street, the distance to 2nd St is less than one block, provided the footpath behind the existing wall is opened up.
6 What about a passage for bicyclists? Answer - see 3 above. If the passage can be opened up for pedestrians, it should be usable for cyclists. Else they go over the bridge as now.
7 Will there be traffic priority for streetcars? Answer - there should be. A detector placed on the overhead wire about 200 yards before the signalled intersection should give sufficient time for the signal timing to adjust so that either a 'red' is shut off early on the cross street, or the 'green' on H Street is extended, to ensure that the streetcar can cross on a 'green' to enter the far side stop. Using traffic light priority like this ensures that not only traffic on H St does not suffer, but traffic on cross streets can get a slightly extended 'green' to make up for lost time. And with a 6 minute interval service, the probability of streetcars arriving one after the other is low - in such a case the second one would be delayed if the signal had already turned 'red'.
8 Can there be a satisfactory method of powering streetcars through the 'No Wires' Zone? Answer - probably. Hybrid systems require batteries (heavy) or super-capacitors (possibly heavy, probably expensive, still in the development) stage or diesel engines (heavy, noisy, polluting) on board to provide power. In ground systems are basically proprietary or in development (APS or Siemens) or conduit. Old style conduit was very expensive, labour intensive, and could be troublesome - especially in snow/ice conditions. Modern conduit should be much cheaper (shallow as opposed to deep), no additional labour (plough connected from driver's seat) but possibly still problematic in snow/ice). Even London style conduit would be better than Washington style - it solved the change pit labour problem. There are two other alternatives - use small diesel locos to tow the streetcars across the 'No Wire' zone (not one I particularly fancy, but a stop gap if no one can find a better solution) or permit lightweight overhead.
Regards
Dudley Horscroft
by Dudley Horscroft on Apr 22, 2010 5:12 am • link • report
by Lance on Apr 22, 2010 9:30 am • link • report
by Matthias on Apr 22, 2010 12:50 pm • link • report
Isn't this a little too far south to be called the Ivy City Yard though? I don't know the definition of the extent of the yard, but I always thought that was just the area east of the 9th Street bridge over New York Avenue and south of the BET building.
by IMGoph on Apr 22, 2010 12:54 pm • link • report
by NikolasM on Apr 22, 2010 1:19 pm • link • report
Also, I'm still wondering how we could give the Union Station platform better connections to the trains (as opposed to just WMATA) and to Burnham Place.
by John Mitchell on Apr 22, 2010 1:44 pm • link • report
When is the construction supposed to start for Benning Road east of the river and exactly where could it turn around at Benning Road station there is not really any room unless they plan on shrinking the area around Benning Road Station to accommodate the streetcar.
by kk on Apr 22, 2010 9:32 pm • link • report
by Lance on Apr 22, 2010 10:58 pm • link • report
Sorry I meant switch tracks
by kk on Apr 22, 2010 11:24 pm • link • report
by John Mitchell on Apr 23, 2010 9:47 am • link • report
I find it hard to believe that it would be that hard to stop the streetcars so that the doors open between the pillars in the H St underpass so that dual tracks could exist there for future continuations of this line.
I think there are a couple of problems - to meet the ADA requirements, the gap between the pillars has to be a certain width. That might be a problem. The other thing is to make sure all of the streetcar doors line up with those gaps. Getting one door to line up shouldn't be an issue, but getting both of the main doors to line up could be. I'm guessing that's the crux of the issue, hence making that work with two side platforms and doubletrack would involve removing some pillars.
by Alex B. on Apr 23, 2010 10:31 am • link • report
I understand that but there is no room infront of the station.
That is the spot where Benning Road is its narrowest; if you put streetcar tracks and a platform there you will end up with one lane on each side.
Considering that Benning Road is the one main road in that direction, the other being East Capitol going west/east you will create a huge ass traffic jam.
You can not have the streetcar platform on
Benning Road because there is no room
Central Ave damn sure isnt enough room unless they plan on doing major reconstruction at Central Ave & Benning Road and I doubt the Shrimp Boat would agree to it. Unless there planning to block off central Ave and then create two lanes for the streetcar where the sidewalk is currently and then move the sidewalk closer to the station it will not work.
The only real option is placing the platform in the 40 foot wide median of East Captiol Street at the Benning Road intersection.
A better option is to bring the streetcars up Benning Road to the DC line at Southern Ave where Benning Road is wide again.
by kk on Apr 23, 2010 10:37 am • link • report
1. A Detailed Streetcar Route Plan - site specific information: the layout of tracks, pedestrian access, turnarounds on each segment; and the adequacy of the streets to support vehicular traffic as well as bicycles.
2. A Streetcar Business Plan - expected ridership; capital and operating costs over the life cycle of the equipment; acquisition of land and facilities for maintenance, storage, etc.
3. An Operations and Maintenance Plan - including interface with Metro buses and Metro rail personnel and training.
4. A Land Use Plan along the streetcar corridors that respects neighborhood aspirations articulated in the Comprehensive Plan (as opposed to being driven primarily by achieving greater density).
5. A Streetcar Technology Assessment Study on each type of streetcar technology, conducted by an objective engineering firm, to determine the pros and cons of all propulsion systems BEFORE DC commits to any one system.
6. A Public Streetcar Technology Showcase to engage the public in understanding new technologies, system interfaces, “open system architecture”, etc.
by Lance on Apr 23, 2010 12:07 pm • link • report
As I recall the "Hopscotch Bridge" was built because the B Route Red line easement pass through the top third of H street underpass as it descends in the Union Station metrorail station.
The only way to use the exiting underpass is lower the floor so there is enough clearance to get under the metrorail easement.
by Sand Box John on Apr 24, 2010 3:01 pm • link • report
by IMGoph on Apr 24, 2010 6:34 pm • link • report
by Alex B. on Apr 24, 2010 6:35 pm • link • report
I don't think so. Have a look at this Microsoft Bing Bird's Eye View of H Street looking east at 1st Street. The metrorail track are at least 8' lower north of H Street then the track in Union station. The clearance through the H Street underpass was and is similar to the clearance through the other under passes north of H Street.
by Sand Box John on Apr 25, 2010 12:17 am • link • report
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