Central Artery
This article needs additional citations for verification. (October 2016) |
Central Artery | |
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John F. Fitzgerald Expressway | |
Central Artery highlighted in red | |
Route information | |
Maintained by Charlestown | |
Location | |
Country | United States |
State | Massachusetts |
Highway system | |
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The Central Artery (officially the John F. Fitzgerald Expressway) is a section of
.The original Artery, constructed in the 1950s, was named after
The Central Artery runs from the
History
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Central_Artery_plan.jpg/220px-Central_Artery_plan.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/24/OnBostonsElevatedCentralArtery.agr.jpg/220px-OnBostonsElevatedCentralArtery.agr.jpg)
A 1926 state report on rapid transit expansion recommended the conversion of the
The highway gradually became more and more congested as other highway projects meant to complement the Artery were canceled. These included the
Modifications of the above-ground Artery,
In September 2017, a new park was opened beneath the Central Artery adjacent to the Ink Block section of Boston's South End. The $8.5 million park has a dog park, new lighting, boardwalks, murals, and 175 parking spaces. The artwork in the public space was created by street artists from around the United States.[6]
Exit lists
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/db/Tunnel-large.jpg/220px-Tunnel-large.jpg)
The original Central Artery did not have any exit numbers. These were added after the roadway was designated as I-93 in 1974. Many of these exits either do not exist or no longer resemble their original forms. Exits 19, 21, and 25 were completely eliminated. 16 and 18 (formerly exits 20 and 26) were separated northbound and southbound; 16 (former exit 20) northbound uses the old exit 19 location in South Bay, while southbound begins at the portal to the renovated Dewey Square Tunnel (now completely enclosed by Big Dig construction; 18 (former exit 26) northbound begins just shy of the tunnel exit onto the Zakim Bridge, while 18 (former exit 26) southbound is located in Charlestown's Sullivan Square near northbound exit 20 (formerly exit 28) at the portal to the double decked section of I-93 and feeds onto the
![]() | This section is missing mileposts for junctions. |
Pre-Big Dig
![](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e6/Prebigdig.jpg/220px-Prebigdig.jpg)
The entire route was in Boston, Suffolk County.
Location | mi | km | Exit | Destinations | Notes |
---|---|---|---|---|---|
Southeast Expressway | |||||
18 | Massachusetts Avenue – Roxbury / Andrew Square / South Bay Center | Southbound exit and northbound entrance | |||
19 | East Berkeley Street / Broadway (northbound) / Albany Street (southbound) | Berkeley Street is former Dover Street | |||
20 | ![]() ![]() I-90 west – Downtown Crossing, Worcester | Northbound and southbound entrance; former exit for Kneeland Street pre-I-90 | |||
Chinatown | Southbound exit and northbound entrance; former northbound exit for Lincoln Street | ||||
Financial District | 22 | ![]() | No northbound exit | ||
23 | Atlantic Avenue / Northern Avenue / High Street / State Street | Signed southbound for High Street only | |||
Dock Square / Clinton Street | Former southbound exit and northbound entrance; closed pre-Big Dig construction | ||||
24 | ![]() Government Center | ||||
Government Center | No northbound entrance; no southbound signage for Causeway Street | ||||
26 | ![]() ![]() ![]() | Route 3 leaves Central Artery; signed southbound for Storrow Drive only | |||
Charles River | Charlestown High Bridge | ||||
Charlestown | 27 | ![]() ![]() | US 1 leaves Central Artery | ||
– | ![]() ![]() Northern Expressway | ||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
|
Post-Big Dig
The entire route is in Boston, Suffolk County. Exit numbers on I-93 will eventually change to a mileage-based exit numbering as part of Massachusetts Exit Renumbering Project.[7]
Location | mi | km | Old exit | New exit | Destinations | Notes | |
---|---|---|---|---|---|---|---|
Southeast Expressway | |||||||
20 | 16 | ![]() Logan Airport, Worcester, South Station | Northbound exit and southbound entrance; exits 134A/C on I-90 | ||||
— | ![]() | Northbound left exit and southbound left entrance. HOV restrictions from I-93 north were lifted by MassDOT.[8] | |||||
South end of the Thomas P. O'Neill Jr. Tunnel | |||||||
Financial District | 17.253 | 27.766 | 20A | 16A | ![]() | Southbound exit and northbound entrance; exit 134A on I-90 | |
20B | 16A | ![]() | Southbound exit and northbound entrance; exit 134B on I-90 | ||||
16.694 | 26.866 | 22 | – | Surface Road – Chinatown | Southbound entrance only | ||
17.340 | 27.906 | 23 | 17 | Government Center | Northbound exit and southbound entrance via North Street | ||
17.487 | 28.143 | 23 | 16B | Purchase Street | Southbound exit and entrance | ||
Government Center | 17.874 | 28.765 | 24A | 17A | Government Center | Southbound exit only | |
24B | 17B | ![]() ![]() ![]() | Southbound exit and northbound entrance | ||||
North end of the Thomas P. O'Neill Jr. Tunnel | |||||||
Charles River | Leonard P. Zakim Bunker Hill Memorial Bridge | ||||||
Leverett Connector ; signed as Storrow Drive northbound; Route 3 leaves Central Artery | |||||||
18.603 | 29.939 | 27 | 19 | ![]() ![]() | Northbound exit and southbound entrance; US 1 leaves Central Artery | ||
– | ![]() ![]() Northern Expressway | ||||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
|
Numbering
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Boston_CAT_Project-construction_view_from_air.jpeg/220px-Boston_CAT_Project-construction_view_from_air.jpeg)
Currently, the Artery is numbered I-93 and US 1 on the whole route, and Route 3 on all but the northernmost section—it leaves at exit 18 (former exit 26).
The Artery has had many different route numbers through its history. When first built, the section between the
By 1969,
In 1974, I-95 was canceled through Boston (cancelling its approach from
Signs put up for the new underground Artery only mention I-93, since it is the best-known designation. Older signs may mention only I-93 and US 1 or I-93 and Route 3. A 2008/2009 project to update this signage helped to clear up this potentially confusing situation.
See also
- U.S. Roads portal
Massachusetts portal
Notes
- ^ Office of Transportation Planning Roads (June 2008). "MassGIS". Executive Office of Transportation.
- ^ "Boston's Big Dig finally opens to public". NBC News. Associated Press. December 20, 2003. Retrieved November 13, 2008.
- ^ Office of Transportation Planning (2007). "Road Inventory". Executive Office of Transportation. Archived from the original on September 27, 2006.
- .
- ^ "John F. Fitgerald Expressway". The Roads of Metro Boston. Self-published.
- ^ Logan, Tim (September 7, 2017). "Boston gets an artsy new public space in a former no-man's land". The Boston Globe. Retrieved September 8, 2017.
- ^ "I-93 Corridor". MassDOT Exit Numbering. Archived from the original on October 23, 2021. Retrieved April 13, 2021.
- ^ Mass.gov. "About the Bypass Road and Logan/Route 1A Express Lane pilot project". Archived from the original on October 23, 2018. Retrieved April 13, 2021.
- ^ Google (October 2013). "MA-3". Google Street View. Google. Retrieved August 23, 2014.
- ^ Google (September 2013). "I-93". Google Street View. Google. Retrieved August 23, 2014.
References
![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)