Longest Bridges in Massachusetts

The longest bridge in Massachusetts is the I 195 over Comb St79 & Taunton Riv, at 1.1 miles (5,779 ft) of total structure length. The table below ranks the longest bridges in Massachusetts by structure length.

Drawn to scale

The 10 longest crossings in Massachusetts, one scale
2,000 FT
1I 195 over Comb St79 & Taunton RivMA · 1.1 mi2US 1 Sb/uppr Deck over US 1 Nb/chel Lwr DeckMA · 3,349 ft3I 91 & Rmps L & M over I 291 & City StsMA · 3,197 ft4US 1 Nb/low Deck over HWY Chelsea Local StreMA · 2,829 ft5I 391 & Ramps Abcd over Comb Main ST & PvrrMA · 2,559 ft6I 90 WB over Rr MbtaMA · 2,486 ft · ×27Ma Route 28 over Cape Cod CanalMA · 2,384 ft8I 93 over ST 28 & St38 & Temple STMA · 2,352 ft9HWY So Sta Conn over I 93 Ramps Cc Kk DMA · 2,333 ft10I 391 over Comb Chic R/sts & RlfMA · 2,265 ftFor scale: the Golden Gate Bridge1.7 mi

Every bar is drawn to the same scale, colored by the bridge's overall condition (green good, orange fair, red poor). Tick marks are piers where they are far enough apart to see. Twin structures carrying the two directions of one road are shown once, marked ×2.

BridgeCountyLengthYear BuiltDaily Traffic
I 195 over Comb St79 & Taunton RivBristol5,779 ft (1.1 mi)196581,260
US 1 Sb/uppr Deck over US 1 Nb/chel Lwr DeckSuffolk3,349 ft (0.6 mi)195041,655
I 91 & Rmps L & M over I 291 & City StsHampden3,196 ft (0.6 mi)197173,255
US 1 Nb/low Deck over HWY Chelsea Local StreSuffolk2,829 ft (0.5 mi)195042,492
I 391 & Ramps Abcd over Comb Main ST & PvrrHampden2,559 ft (0.5 mi)198035,415
I 90 WB over Rr MbtaSuffolk2,485 ft (0.5 mi)196574,344
I 90 EB over Rr MbtaSuffolk2,483 ft (0.5 mi)196576,373
Ma Route 28 over Cape Cod CanalBarnstable2,383 ft (0.5 mi)193544,240
I 93 over ST 28 & St38 & Temple STMiddlesex2,352 ft (0.4 mi)1973143,941
HWY So Sta Conn over I 93 Ramps Cc Kk DSuffolk2,332 ft (0.4 mi)2004350
I 391 over Comb Chic R/sts & RlfHampden2,265 ft (0.4 mi)198136,285
ST 1 A/cabot ST over Water Danvers RiverEssex2,232 ft (0.4 mi)199648,600
HWY Powder Pt Av over Water Duxbury BayPlymouth2,206 ft (0.4 mi)19872,023
ST 2 A/mass AVE over Comb Strw DR & Chas RivSuffolk2,171 ft (0.4 mi)189138,638
ST 3 Cambridge ST over Comb St3/st28 & CharlesSuffolk2,134 ft (0.4 mi)190529,100
US 1 Sb/bs U11-32 over US 1 Nb/bos Lowr B11-32Suffolk2,072 ft (0.4 mi)195040,790
I 91 over HWY City Sts&garageHampden1,964 ft (0.4 mi)1971125,740
US 1 Nb/ Lo Deck over HWY Chrltwn Local StsSuffolk1,892 ft (0.4 mi)195042,492
HWY Trm B Dep RD over HWY Logan Trm B Arr RDSuffolk1,870 ft (0.4 mi)1979
HWY Austin ST over Comb I 93 Rmp&mbta&orngSuffolk1,825 ft (0.3 mi)197439,400
HWY S Bos Bypass over Comb Amtrak/mbta&red LNSuffolk1,822 ft (0.3 mi)199510,776
HWY Avenue A over Water Conn Riv And CanalFranklin1,732 ft (0.3 mi)193711,100
US 6 / ST 138 over Comb ST 79 Taunton RiveBristol1,728 ft (0.3 mi)201138,647
St116 Bridge ST over Comb Conn River & PvrrHampden1,629 ft (0.3 mi)19909,823
I 93 Off Ramp over I 93 & NB On RampMiddlesex1,603 ft (0.3 mi)20002,389
I 290 EB over Comb 4 City Sts & CsxWorcester1,555 ft (0.3 mi)195864,769
I 290 WB over Comb 4 City Sts & CsxWorcester1,555 ft (0.3 mi)195876,700
St147 Memorial AVE over Comb Amtrak & Conn RivHampden1,545 ft (0.3 mi)192221,706
I 93 /us1/st3 over Comb Mbta & Columbia RDSuffolk1,530 ft (0.3 mi)1958193,500
US 1 Nb/lowr Deck over Water Mystic RiverSuffolk1,523 ft (0.3 mi)195042,492
US 1 Sb/b Mystc U over US 1 Nb/big Mystic LowrSuffolk1,523 ft (0.3 mi)195041,655
I 291 Line K over I 91Hampden1,522 ft (0.3 mi)196927,000
I 91 over Comb Sts/csx/gwrr/garagHampden1,512 ft (0.3 mi)1971143,144
HWY Quincy Shore over ST 3 A/hnck Nb&mbta&redSuffolk1,502 ft (0.3 mi)197052,597
HWY Amesbury ST over Comb Merimac Riv/accessEssex1,497 ft (0.3 mi)191825,000
I 90 over Comb Csx/us20/westfld RHampden1,470 ft (0.3 mi)195728,844
US 5 (s End Br) over Comb Amtrak & Conn RivHampden1,458 ft (0.3 mi)195455,323
I 93 & Rmp Sa-cn over Water Charles Riv/rampsSuffolk1,457 ft (0.3 mi)2002155,200
ST 9 Russell ST over Water Connecticut RiverHampshire1,440 ft (0.3 mi)193730,785
Us202 over Water Connecticut RiverHampden1,437 ft (0.3 mi)195820,041
Ma Route 3 over Cape Cod CanalBarnstable1,407 ft (0.3 mi)193561,701
ST 3 A over Water Fore RiverNorfolk1,406 ft (0.3 mi)201846,164
I 90 over Water Connecticut RiverHampden1,404 ft (0.3 mi)195749,500
I 91 over Comb Ct R/gwrr & St116Hampden1,300 ft (0.2 mi)196685,066
I 95 NB over Water Merrimack RiverEssex1,299 ft (0.2 mi)201542,231
I 95 SB over Water Merrimack RiverEssex1,299 ft (0.2 mi)201739,590
ST 1 A/lynnway over Water Saugus RiverEssex1,271 ft (0.2 mi)193485,600
I 291 Line N over HWY Main ST & OthersHampden1,271 ft (0.2 mi)196920,000
US 1 SB Bts 36/pr over HWY Arlington & 5th STSuffolk1,252 ft (0.2 mi)195748,700
I 93 NB B16-nb4 over I 93 Sb&cmbrg&mbta/bmrrSuffolk1,232 ft (0.2 mi)197076,000
HWY Frontage RD over Comb I90 Rps&hov&amtkSuffolk1,232 ft (0.2 mi)20024,534
US 1 Bridge RD over Water Merrimack RiverEssex1,223 ft (0.2 mi)197612,065
I 93 SB B16-sb4 over Comb Cambrige&mbta/bmrrSuffolk1,213 ft (0.2 mi)197077,596
I 90 EB Ramp On D over I 90Suffolk1,199 ft (0.2 mi)196419,236
I 93 /us1/st3 over HWY Nep Av/galv/mrsySuffolk1,196 ft (0.2 mi)1955173,365
US 20 Park AVE over Water Connecticut RiverHampden1,185 ft (0.2 mi)192427,500
I 93 NB On Ramp over I 93Middlesex1,183 ft (0.2 mi)20005,069
St116 Sunderland R over Water Connecticut RiverFranklin1,174 ft (0.2 mi)193735,300
HWY Wood ST Ext over Comb Bmrr & Merrimack RMiddlesex1,112 ft (0.2 mi)198323,900
HWY Meridian ST over Water Chelsea RiverSuffolk1,075 ft (0.2 mi)195422,435
US 1 Nb/lowr Deck over Other ReliefSuffolk1,071 ft (0.2 mi)195041,988
US 1 Sb/toll Uppr over US 1 Nb/toll Plaza LowrSuffolk1,071 ft (0.2 mi)195037,289
I 495 Upper Level over I 495 Lower LevelEssex1,048 ft (0.2 mi)196273,359
I 90 over Comb I 95 & Charles RivMiddlesex1,037 ft (0.2 mi)1964119,166
I 93 SB over HWY Albany STSuffolk1,033 ft (0.2 mi)1997164,570
HWY Ramp X/xx over HWY Albany STSuffolk1,032 ft (0.2 mi)200311,638
I 93 NB over HWY Frontage RD NBSuffolk1,032 ft (0.2 mi)2002127,241
I 93 Ramp Sacn over Comb Us1 Rmp Lt Lc&orngSuffolk1,029 ft (0.2 mi)200521,600
ST 88 over Water Westport RiverBristol1,024 ft (0.2 mi)19587,600
US 20 WB over Comb St146&pwrr&blkstnWorcester1,022 ft (0.2 mi)200511,870
ST 3 A/morrsy Blv over Comb Neponset Ave&riverSuffolk1,018 ft (0.2 mi)197076,500
US 20 EB over Comb St146&pwrr&blkstnWorcester1,016 ft (0.2 mi)200511,554
I 93 NB over I 93 Sb/rmp Lt/mil RvSuffolk1,015 ft (0.2 mi)200279,712
US 1 NE Xway over HWY Orange & Carter STSuffolk1,014 ft (0.2 mi)1956137,500
I 495 & Access Rps over Water Merrimack RiverEssex966 ft (0.2 mi)196279,000
I 495 NB over Water Merrimack RiverEssex946 ft (0.2 mi)196460,056
I 391 over Water Connecticut RiverHampden944 ft (0.2 mi)197936,130
I 495 SB over Water Merrimack RiverEssex938 ft (0.2 mi)196466,888
HWY Summer ST over Water Reserve ChannelSuffolk932 ft (0.2 mi)189224,052
I 90 EB Off- Ramp over I 90 WB & Ramps F D LSuffolk916 ft (0.2 mi)196420,700
I 93 Ramp Ns over Rr MbtaSuffolk900 ft (0.2 mi)199919,352
I 93 NB over I 93 SB Bt 46 - 57Suffolk897 ft (0.2 mi)197075,910
I 93 SB Bt 46-57 over Tr Orange LineSuffolk897 ft (0.2 mi)197085,975
ST 9 Belmont ST E over Water Lake QuinsigamondWorcester882 ft (0.2 mi)201629,900
HWY Memorl DR EB over Water Charles RiverMiddlesex877 ft (0.2 mi)195612,579
US 1 Nb/s Abt Pr1 over HWY Arlington & 5th STSuffolk874 ft (0.2 mi)195741,988
I 291 over Comb Chicpe Riv & St141Hampden871 ft (0.2 mi)195449,485
ST 9 Belmont ST W over Water Lake QuinsigamondWorcester869 ft (0.2 mi)201527,700
ST 2 Mohawk Trail over Comb River Rd&conn RivFranklin866 ft (0.2 mi)193110,560
HWY Seaport BLVD over Water Fort Point ChannelSuffolk865 ft (0.2 mi)199622,000
I 93 Ramp Sn over Comb Mbta & Orange LineSuffolk862 ft (0.2 mi)199911,575
St128 over Water Annisquam RiverEssex861 ft (0.2 mi)195042,201
I 290 EB over Comb Sthbrg ST & Mdl RWorcester861 ft (0.2 mi)196643,750
I 290 WB over Comb Sthbrg ST & Mdl RWorcester861 ft (0.2 mi)196644,468
HWY Upr Cnty Bri over Water Merrimack RiverEssex857 ft (0.2 mi)190610,682
I 93 Ramps Sn Ns over Rr Bmrr Bsg SpurSuffolk853 ft (0.2 mi)199937,301
I 93 Ramps Sn Ns over Rr Bmrr Bsg SpurSuffolk853 ft (0.2 mi)199937,301
I 391 over St116 Chicopee STHampden848 ft (0.2 mi)197935,950
I 290 EB over Comb Lk Quinsig&lk Av NWorcester845 ft (0.2 mi)196839,309
I 290 WB over Comb Lk Quinsig&lk Av NWorcester845 ft (0.2 mi)196940,891
I 90 over Comb Chicopee River/mayHampden842 ft (0.2 mi)195763,031
I 93 SB over Comb Millers River/ OthSuffolk833 ft (0.2 mi)200280,170
I 190 SB over Water Quinapoxet RiverWorcester833 ft (0.2 mi)197918,780
I 190 NB over Water Quinapoxet RiverWorcester833 ft (0.2 mi)197921,322
I 93 Strrw DR Con over Water Charles RiverSuffolk830 ft (0.2 mi)199974,323
ST 99 Alford ST over Water Mystic RiverSuffolk825 ft (0.2 mi)196340,000
US 1 Ramp Ct over Comb Mbta & Millers RivSuffolk823 ft (0.2 mi)200141,800
ST 8 State ST over Comb Hoosic Riv & ParrBerkshire815 ft (0.2 mi)194122,200
HWY Bowker Int over ST 2 Comm Av Beacon STSuffolk813 ft (0.2 mi)196553,577
HWY East Main ST over Water Merrimack RiverEssex812 ft (0.2 mi)18838,534
ST 1 A over HWY Saratga ST & U TrnSuffolk811 ft (0.2 mi)195186,897
US 1 over HWY Spruce STSuffolk808 ft (0.2 mi)195783,976
St125 Bridge ST over Water Merrimack RiverEssex804 ft (0.2 mi)192533,900
ST 3 Ramp Xx over HWY Centre STNorfolk803 ft (0.2 mi)200927,770
St116 St141/cabot over Comb Conn Riv & PvrrHampden799 ft (0.2 mi)189118,700
I 93 Ramp Sn over US 1 Ramp Tc & LcSuffolk782 ft (0.1 mi)199938,009
I 93 Ramp Ts over US 1 Ramp LcMiddlesex779 ft (0.1 mi)200215,468
HWY Aiken ST over Water Merrimack RiverMiddlesex779 ft (0.1 mi)188326,000
HWY Ramp K over Other ReliefSuffolk777 ft (0.1 mi)200227,414
ST 97 /st113/lncln over Water Merrimack RiverEssex775 ft (0.1 mi)201317,246
I 93 over Water Merrimack RiverEssex774 ft (0.1 mi)1959119,818
I 90 WB over Comb Wash Rd&csx&rivHampden774 ft (0.1 mi)195724,191
ST 28 Sb/mcgrath over HWY Medford STMiddlesex773 ft (0.1 mi)195118,135
I 93 Ramp Ns over US 1 Ramp Tc & LcSuffolk773 ft (0.1 mi)199920,547
I 90 EB over Comb Wash Rd&csx&rivHampden771 ft (0.1 mi)195724,284
HWY Mtgue Cty RD over Water Connecticut RiverFranklin771 ft (0.1 mi)19475,041
I 190 NB over ST 12 NB & Ramp BWorcester770 ft (0.1 mi)197726,688
I 190 SB over ST 12 NB & Ramp BWorcester770 ft (0.1 mi)197735,606
HWY Kernwood AVE over Water Danvers RiverEssex754 ft (0.1 mi)19074,728
HWY Broadway over Comb Mbta/st & Ft Pt CSuffolk754 ft (0.1 mi)199626,900
HWY Ramp K over Other ReliefSuffolk744 ft (0.1 mi)200245,000
I 290 Ramp A over I 290 /millbrook/ramp CWorcester741 ft (0.1 mi)196228,076
US 1 Ramp Lc over Comb Us1sb/nb&millers RSuffolk734 ft (0.1 mi)198921,724
HWY Viaduct ST over Comb Cngrss&haul Rd&csxSuffolk732 ft (0.1 mi)2002700
I 91 SB over Comb Stlwtr RD & DrfldFranklin726 ft (0.1 mi)201515,174
I 91 NB over Comb Stlwtr RD & DrfldFranklin726 ft (0.1 mi)201414,582
ST 2 Brookline ST over Comb Sol Fld RD & RivSuffolk724 ft (0.1 mi)192837,370
I 495 NB Off Ramp over I 495 & Ramp BMiddlesex722 ft (0.1 mi)20003,834
I 495 NB over Water Merrimack RiverEssex721 ft (0.1 mi)202160,941
I 495 SB over Water Merrimack RiverEssex721 ft (0.1 mi)202262,167
ST 28 Fellsway over Water Mystic RiverMiddlesex720 ft (0.1 mi)193564,248
HWY Summer ST over Comb I90 Rps& Haul &csxSuffolk715 ft (0.1 mi)200217,300
I 93 SB over Comb Ramp Lt& Millers RSuffolk714 ft (0.1 mi)200297,000
I 93 Ramp K over HWY W Fourth STSuffolk711 ft (0.1 mi)200211,717
ST 1 A over HWY Bningtn & NeptuneSuffolk709 ft (0.1 mi)195133,770
US 1 SB over US 1 NBSuffolk709 ft (0.1 mi)199434,040
ST 10 Bernardston over Water Connecticut RiverFranklin705 ft (0.1 mi)19699,569
I 93 Ramp Xx over HWY Hov EBSuffolk701 ft (0.1 mi)20014,578
I 93 NB Ramp C-l over Other ReliefSuffolk700 ft (0.1 mi)199917,800
US 1 Ramp S-tb over Comb Rmp Ns Ct Tl&mbtaSuffolk696 ft (0.1 mi)200115,137
ST 1 A/sb over Other Relief & Ped WalkwSuffolk693 ft (0.1 mi)195143,178
HWY Ramp G over Comb Central ST & MacrrBristol689 ft (0.1 mi)20167,300
US 1 Ramp Ct over Comb I93 SB &rmps& MbtaSuffolk688 ft (0.1 mi)200126,663
I 195 EB Ramp F over Comb Weld ST & ReliefBristol686 ft (0.1 mi)19658,633
US 6 (east Brg) over Water Acushnet RiverBristol675 ft (0.1 mi)190132,200
St146 SB over Water Blackstone RiverWorcester670 ft (0.1 mi)199728,704
St146 NB over Water Blackstone RiverWorcester670 ft (0.1 mi)199721,856
I 93 NB over HWY BroadwaySuffolk666 ft (0.1 mi)2002127,241
I 93 Ramp S-n over Rr MbtaSuffolk666 ft (0.1 mi)199942,672
HWY Storrw DR EB over HWY Bowkr On & Off RpsSuffolk660 ft (0.1 mi)195432,000
HWY John T Centr over Comb Bmrr & N Nashua RiWorcester657 ft (0.1 mi)20029,650
HWY Ramp C over I 195Bristol656 ft (0.1 mi)20169,500
I 93 NB over Comb I90 Rps&hov&amtkSuffolk656 ft (0.1 mi)2002116,800
HWY Ramp 1a/d over HWY Ramp 1a-aSuffolk656 ft (0.1 mi)200110,600
HWY Frnt RD SB over Other ReliefSuffolk652 ft (0.1 mi)199736,200
I 93 NB Bt 38-46 over I 93 SB Bt 38-46Suffolk651 ft (0.1 mi)197081,000
I 93 SB Bt 38-46 over Tr Orange LineSuffolk651 ft (0.1 mi)197085,975
ST 28 Mcgrath over HWY Washington STMiddlesex649 ft (0.1 mi)195118,860
HWY Mccracken RD over Comb St146&pwrr&blkstnWorcester640 ft (0.1 mi)199835,000
ST 3 Ramp X @ T over HWY Ramps C & CcNorfolk638 ft (0.1 mi)198120,800
HWY St138 W Frex over Comb Macrr/quechan RiveBristol635 ft (0.1 mi)190532,974
I 93 SB over Comb I90 & AmtrakSuffolk633 ft (0.1 mi)2000116,881
ST 28 Main ST over Water Bass RiverBarnstable626 ft (0.1 mi)193515,407
I 93 Ramp Xx over HWY W Fourth STSuffolk620 ft (0.1 mi)20026,041
I 93 NB over HWY W Fourth STSuffolk618 ft (0.1 mi)200282,300
HWY Union ST over Water Merrimack RiverEssex609 ft (0.1 mi)188824,050
St146 NB Off Ramp over Water Blackstone RiverWorcester608 ft (0.1 mi)19972,169
US 3 Memorial DR over HWY Brookline STMiddlesex600 ft (0.1 mi)194018,503
I 93 NB Ramp Cl over Other ReliefSuffolk598 ft (0.1 mi)199917,800
US 6 NW Ramp over ST 79Bristol597 ft (0.1 mi)20111,500
ST 28 Broadway over Water Merrimack RiverEssex597 ft (0.1 mi)193511,000
I 90 Ramps over Comb I 95 & Charles RivMiddlesex594 ft (0.1 mi)195756,670
I 93 Ramp N-s over Comb Mgh Pkng & MbtaSuffolk592 ft (0.1 mi)199935,899
St113 /st3a/kendll over Water Merrimack RiverMiddlesex590 ft (0.1 mi)193015,470
ST 2 over Comb St112 & Deerfld RFranklin589 ft (0.1 mi)195410,562
ST 2 over Comb St2a &mllrs R & RDFranklin589 ft (0.1 mi)195816,422
US 6 (west Brg) over Comb Acus Riv/loc St/rrBristol584 ft (0.1 mi)190132,200
US 5 over Water Westfield RiverHampden584 ft (0.1 mi)195332,365
US 1 Ramp S-tb over Other ReliefSuffolk582 ft (0.1 mi)200115,409
I 93 SB Off Ramp over I 93 ConnectorsMiddlesex578 ft (0.1 mi)197313,300
I 495 NB On Ramp over I 495 & Ramp DMiddlesex577 ft (0.1 mi)20004,963
St140 W Central ST over Comb Mbta & Mine BrookNorfolk575 ft (0.1 mi)200629,448
I 93 Ramp Cc & Fx over Comb I90& Rp Kk &amtrkSuffolk571 ft (0.1 mi)200322,400
US 1 Newbrprt Tpk over Rr MbtaEssex570 ft (0.1 mi)199811,600
ST 2 over Water Deerfield RiverFranklin570 ft (0.1 mi)19547,760
Other Removed over HWY Logan Trm B Ariv ESuffolk570 ft (0.1 mi)19791,000
HWY Milliken Blv over Comb I 195 & RampsBristol565 ft (0.1 mi)196113,966
I 93 Ramp X over HWY W Fourth STSuffolk564 ft (0.1 mi)20042,470
ST 2 Vtrns Mem DR over Comb St8 & Hoosic RivBerkshire562 ft (0.1 mi)19597,826
US 1 Ramp Tc over Other ReliefSuffolk562 ft (0.1 mi)200260,300