US Bridges

Middlesex County, Massachusetts bridges

Middlesex County has 821 bridges and culverts in the National Bridge Inventory, the oldest built in 1823. 91 (11%) are rated poor. The most common type is stringer/multi-beam or girder (56%).

Bridges
821
Good
21%
Fair
68%
Poor
11%
91 bridges
Average age
67 yrs
Posted or closed
71

Map of bridges in Middlesex County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Middlesex County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

11%poor
Good21%(170)
Fair68%(560)
Poor11%(91)

When they were built

<1900: 68 bridges68<19001900s: 45 bridges4519001910s: 22 bridges2219101920s: 23 bridges2319201930s: 38 bridges3819301940s: 25 bridges2519401950s: 179 bridges17919501960s: 159 bridges15919601970s: 32 bridges3219701980s: 29 bridges2919801990s: 47 bridges4719902000s: 91 bridges9120002010s: 45 bridges4520102020s: 18 bridges182020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. I 93 over ST 60 Eb/Salem ST
    266,500 vehicles/day
    Fair
  2. I 93 over ST 60 Wb/Salem ST
    266,500 vehicles/day
    Fair
  3. I 93 over Water Mystic River
    250,350 vehicles/day
    Fair
  4. I 93 over HWY Valley ST & Fllswy
    210,316 vehicles/day
    Fair
  5. I 93 over HWY Montvale Ave
    208,231 vehicles/day
    Fair

Longest

  1. I 93 over ST 28 & ST38 & Temple ST
    2,352 ft
    Fair
  2. I 93 Off Ramp over I 93 & NB on Ramp
    1,604 ft
    Fair
  3. I 93 NB on Ramp over I 93
    1,184 ft
    Fair
  4. HWY Wood ST Ext over Comb Bmrr & Merrimack R
    1,113 ft
    Fair
  5. I 90 over Comb I 95 & Charles Riv
    1,037 ft
    Fair

Oldest

  1. HWY Merrimack ST over Water Merrimack Canal
    Built 1823
    Fair
  2. HWY Merrimack ST over Water Western Canal
    Built 1831
    Fair
  3. HWY Broadway over Water Western Canal
    Built 1833
    Fair
  4. HWY Kearney Sq over Water Eastern Canal
    Built 1835
    Fair
  5. HWY Central ST over Water Lwr Pawtucket Cnl
    Built 1835
    Good

All bridges in Middlesex County

Busiest first · showing 1–200 of 821
Bridges in Middlesex County
BridgeLocationBuiltTypeLengthDaily trafficCondition
I 93 over ST 60 Eb/Salem ST
No. M120273B6DOTNBI
1.1 KM S of Rosvelt Cir.1961Stringer/Multi-beam or Girder160 ft266,500Fair
I 93 over ST 60 Wb/Salem ST
No. M120283B7DOTNBI
1.1 KM S of Rosvelt Cir.1961Stringer/Multi-beam or Girder160 ft266,500Fair
I 93 over Water Mystic River
No. M120363B4DOTNBI
.8 KM S of JCT I93&SR601963Stringer/Multi-beam or Girder258 ft250,350Fair
I 93 over HWY Valley ST & Fllswy
No. M120303B9DOTNBI
.6 MI N of Jct. I93&SR601961Stringer/Multi-beam or Girder135 ft210,316Fair
I 93 over HWY Montvale Ave
No. W430362J3DOTNBI
2 MI S Rt 1281958Stringer/Multi-beam or Girder180 ft208,231Fair
I 93 over I 95 /ST128
No. R030112HKDOTNBI
Rt 93 at Rt 1281957Stringer/Multi-beam or Girder248 ft200,824Poor
I 95 /ST128 over HWY Lincoln ST
No. L100112EYDOTNBI
0.5 MI N Rt 2 & Rt 951950Slab137 ft196,500Fair
I 93 over HWY Webster ST
No. M120293B8DOTNBI
.5 MI S of Roosvelt Cir.1961Stringer/Multi-beam or Girder134 ft194,827Fair
I 95 /ST128 over RR Mbta/Bmrr
No. W430262FCDOTNBI
1.6 KM W of I-93 & I-951950Stringer/Multi-beam or Girder124 ft192,672Poor
I 93 over Other Tri Community Gree
No. W430372J1DOTNBI
0.1 MI S Montvale Ave1958Slab35 ft190,000Fair
I 93 over RR Bmrr Spur (aband)
No. S270042HMDOTNBI
Stoneham-Woburn Town Line1958Slab29 ft189,880Fair
I 93 over ST 16 Myst Val Pky
No. M120393B3DOTNBI
1 MI S of JCT I93 & SR601960Stringer/Multi-beam or Girder325 ft182,420Poor
I 93 over HWY Riverside Ave
No. M120253B5DOTNBI
1000FT S of JCT 193&SR601961Stringer/Multi-beam or Girder206 ft179,680Fair
I 95 /ST128 over RR Mbta/Bmrr
No. W040262F2DOTNBI
.32 KM Sly Rts 20 & 1281950Stringer/Multi-beam or Girder227 ft178,839Fair
I 93 over HWY Fallon Road
No. S270072HNDOTNBI
1.4 KM Sly Montvale Ave1958Stringer/Multi-beam or Girder125 ft176,618Fair
I 90 over HWY Charles ST
No. N120734QMDOTNBI
.1 MI E.Charles Rv S101964Frame41 ft176,121Fair
I 95 /ST128 over Water Stony Brook
No. W040292F1DOTNBI
0.96 KM Sly Rt 201950Culvert29 ft172,999Fair
I 95 /ST128 over Water Charles River
No. N120632FPDOTNBI
Newton Weston Twn Line1961Stringer/Multi-beam or Girder145 ft169,456Fair
I 93 over HWY West ST
No. R030102HLDOTNBI
0.96 KM Nly Rt 1281959Stringer/Multi-beam or Girder158 ft158,200Fair
I 93 over HWY Concord ST
No. W380312HWDOTNBI
2.4 KM Nly Rt 1291958Stringer/Multi-beam or Girder147 ft155,000Fair
I 95 /ST128 over Water Charles River
No. N120542FNDOTNBI
Newton-Wellesley Twn Line1950Tee Beam183 ft150,529Fair
I 95 /ST128 over Other Mdc Aqueduct
No. W290242F3DOTNBI
0.1 MI Nly Rt 301950Stringer/Multi-beam or Girder41 ft150,095Fair
I 95 /ST128 over HWY Norumbega RD
No. W290182F4DOTNBI
0.2 MI Nly Rt 301950Stringer/Multi-beam or Girder53 ft147,364Fair
I 93 NB over HWY Vale ST
No. T030102HPDOTNBI
0.1 MI Sly Andover T.L.1958Stringer/Multi-beam or Girder45 ft145,580Fair
I 93 SB over HWY Vale ST
No. T030102HQDOTNBI
0.1 MI Sly Andover T.L.1958Stringer/Multi-beam or Girder45 ft145,580Fair
I 95 /ST128 over RR Mbta/Bmrr
No. W010192FGDOTNBI
1.2 MI Nely Rt 281950Stringer/Multi-beam or Girder65 ft144,478Fair
I 93 over ST 28 & ST38 & Temple ST
No. S170313BHDOTNBI
3.2 KM N of JCT I-93&US-11973Stringer/Multi-beam or Girder2,352 ft143,941Fair
I 95 /ST128 over HWY Pleasure Island RD
No. W010082FJDOTNBI
0.3 MI Wly Saugus River1948Frame52 ft142,650Fair
I 95 ST128 over HWY Quinobequin RD
No. N120592FMDOTNBI
0.3 MI Sly Rt 161950Stringer/Multi-beam or Girder95 ft142,579Poor
I 90 over Other Aqdct at Wllsly ST
No. W290414Q2DOTNBI
4 KM W. ST 128&I 95 L381957Culvert60 ft134,822Fair
I 95 /ST128 over HWY North Ave
No. W010182FHDOTNBI
1.4 MI Nely Rt 281950Stringer/Multi-beam or Girder73 ft134,371Fair
I 495 SB over Water River Meadow Brook
No. C080282LUDOTNBI
0.7 MI No Rt 1101959Stringer/Multi-beam or Girder44 ft128,820Fair
I 95 /ST128 over ST129 WB Main ST
No. W010152FLDOTNBI
95/128 at ST-129 WB1949Stringer/Multi-beam or Girder67 ft128,500Fair
I 95 /ST128 over ST129 EB Lowell ST
No. W010162FKDOTNBI
95/128 at ST-129 EB1949Stringer/Multi-beam or Girder74 ft128,500Fair
I 95 /ST128 over RR Bmrr/Mbta
No. W010132FEDOTNBI
1.2 MI Ely Rt 1291948Culvert20 ft127,837Fair
US 3 over Water River Meadow Brk
No. C080352G4DOTNBI
0.25 MI S Rt 3 & Rt 1101959Culvert42 ft126,338Fair
I 95 /ST128 over HWY Parker RD
No. W010202FFDOTNBI
0.9 MI Nely Rt 281959Stringer/Multi-beam or Girder59 ft125,000Fair
I 93 over HWY Shore DR
No. S170293BNDOTNBI
.8 KM S of JCT 193&SR161973Stringer/Multi-beam or Girder86 ft123,134Fair
HWY Oak ST over I 90
No. W110124PWDOTNBI
I-90 Mm 118.91957Stringer/Multi-beam or Girder227 ft122,017Fair
I 90 over Water Aqdct at Shaylr LN
No. W290444Q6DOTNBI
At Mm 122.31957Culvert42 ft122,017Fair
I 495 SB over HWY Tadmuck RD
No. W2602127WDOTNBI
0.5 MI N of Boston RD1961Stringer/Multi-beam or Girder133 ft120,395Fair
I 90 over Comb I 95 & Charles Riv
No. N120664QKDOTNBI
Over ST 128 Charles Rv S91964Stringer/Multi-beam or Girder1,037 ft119,166Fair
I 495 NB over US 3
No. C08029AYFDOTNBI
Rt 495 at Rt 32004Stringer/Multi-beam or Girder315 ft118,965Fair
I 495 over Water Mill Pond
No. L130251UWDOTNBI
@mm 78.7 1.25 MI NE Rt 21961Culvert35 ft116,909Good
I 90 over RR CSX
No. F070444PKDOTNBI
.3 Mi. W. of Mdc Res1957Frame58 ft114,872Poor
I 90 over RR Csx/Mbta
No. N120714RBDOTNBI
.1 MI S. Charles Rv S401964Stringer/Multi-beam or Girder182 ft113,830Fair
I 90 Ramps a & B over Other Mwra Aqueduct
No. W290519YYDOTNBI
Mta No. L-52 & S-81957Frame72 ft109,700Fair
I 495 NB over Water River Meadow Brook
No. C080282LTDOTNBI
0.7 MI N RTE 1101959Stringer/Multi-beam or Girder44 ft109,174Fair
I 90 over Water Sudbury River
No. H230144NUDOTNBI
.1 MI East of I-4951957Culvert30 ft108,318Fair
I 90 over RR Csx/Mbta
No. N120674QNDOTNBI
.2 MI E.Charles Rv S111965Stringer/Multi-beam or Girder116 ft106,825Fair
US 3 over Water Moores Canal
No. C080452GDDOTNBI
1.4 MI NW Drum Hill1959Culvert29 ft106,700Good
I 90 Ramps J & L over Other Mdc Aqueduct
No. W290464QADOTNBI
At Int 14 L431957Frame52 ft105,000Fair
US 3 SB over HWY Parkhurst RD
No. C080178EFDOTNBI
0.4 KM S. Drum Hil2004Stringer/Multi-beam or Girder61 ft100,800Fair
US 3 NB over HWY Parkhurst RD
No. C080178EGDOTNBI
0.4 KM S. Drum Hil2004Stringer/Multi-beam or Girder61 ft100,800Fair
US 3 over Water Stony Brook
No. C080432GADOTNBI
1 MI NW Drum Hill1959Culvert56 ft100,800Fair
HWY French ST over Water Merrimack Canal
No. L150932C5MUNNBI
At High School1960Box Beam or Girders - Multiple58 ft99,300Fair
I 95 SB/ST128 SB over HWY Winn ST
No. B290112EXDOTNBI
0.75 MI NE Rt 95 & Rt 3A1949Frame60 ft99,185Fair
I 95 SB/ST128 SB over ST 38 Wb/Main ST
No. W430312F7DOTNBI
Rt 128 at Rt 381949Frame71 ft97,395Good
I 95 SB/ST128 SB over ST 38 Sb/Main ST
No. W430222F9DOTNBI
Rt 128 at Rt 381949Stringer/Multi-beam or Girder123 ft97,354Fair
I 95 SB/ST128 SB over HWY Middlesex Tpk
No. B290072EQDOTNBI
0.4 KM NE Rt 95 & Rt 31962Stringer/Multi-beam or Girder161 ft96,637Fair
ST 9 Boylston ST over TR Green Line D
No. N120402EEDOTNBI
2.3 KM Ely Rt 1281905Girder and Floorbeam System56 ft96,206Poor
I 95 NB/ST128 NB over HWY Middlesex Tpk
No. B290072EPDOTNBI
0.4 KM NE Rt 95 & Rt 31962Stringer/Multi-beam or Girder161 ft94,875Fair
I 95 SB/ST128 SB over ST 3 A/Cambridge ST
No. B290102EVDOTNBI
At Junc. of I 95 & ST 3A1950Stringer/Multi-beam or Girder205 ft93,600Poor
I 93 NB over ST 28 Fellsway Wst
No. M120352HHDOTNBI
1KM S of Exit 341959Stringer/Multi-beam or Girder89 ft93,010Fair
I 95 NB/ST128 NB over HWY S Bedford ST
No. B290092ERDOTNBI
0.5 MI SW Rt 95 & Rt 3A1950Slab133 ft92,706Fair
I 95 SB/ST128 SB over HWY S Bedford ST
No. B290092ETDOTNBI
0.5 MI SW Rt 95 & Rt 3A1950Slab133 ft92,706Poor
I 95 SB/ST128 SB over HWY Forest Park RD
No. W430242FBDOTNBI
1 MI NE Rt 128 & Rt 3A1950Slab135 ft90,617Fair
I 95 NB/ST128 NB over ST 3 A/Cambridge ST
No. B290102EUDOTNBI
At Junc. of I 95 & ST 3A1950Stringer/Multi-beam or Girder205 ft89,900Fair
I 290 WB over I 495
No. M060161TYDOTNBI
2 Miles North of Route 201968Stringer/Multi-beam or Girder272 ft89,528Fair
I 495 SB over HWY Golden Cove RD
No. C080262JCDOTNBI
0.1 MI E Rt 1101960Stringer/Multi-beam or Girder108 ft88,200Fair
HWY Lowell Conn over Water River Meadow Brook
No. L150692H6DOTNBI
0.75 MI S Plain ST1960Culvert39 ft88,000Fair
I 93 SB over RR Mbta/Bmrr
No. W380282HTDOTNBI
0.4 MI Nly Rt 1291958Stringer/Multi-beam or Girder92 ft87,100Fair
US 3 SB over Water Concord River
No. B120228G3DOTNBI
0.5 MI NW RT3 & Cncrd RD2004Stringer/Multi-beam or Girder204 ft86,400Good
I 90 WB over ST 27 N Main ST
No. N030374PVDOTNBI
I-90 Mm 117.91957Stringer/Multi-beam or Girder146 ft84,899Fair
ST 9 Boylston ST over HWY Quinobequin RD
No. N120482EGDOTNBI
0.56 KM Ely Rt 1281932Frame59 ft84,828Fair
I 93 SB over ST 28 Fellsway Wst
No. M120352HJDOTNBI
Rt 93 at Rt 281959Stringer/Multi-beam or Girder89 ft84,600Fair
ST 3 A/Gorham ST over I 495
No. C080392DHDOTNBI
1.25 MI W RT495/RT31962Stringer/Multi-beam or Girder268 ft84,000Poor
I 95 NB/ST128 NB over HWY Forest Park RD
No. W430242FADOTNBI
1 MI NE Rt 128 & Rt 3A1950Slab135 ft83,334Fair
ST 2 over HWY Dow Ave
No. A100232DPDOTNBI
0.75 MI W Rt 2 & Park Ave1967Stringer/Multi-beam or Girder86 ft82,857Fair
ST 9 Boylston ST over HWY Chestnut ST
No. N120492EFDOTNBI
0.64 KM Ely Rt 1281932Frame58 ft82,758Fair
ST 9 Boylston ST over HWY Centre ST
No. N120512EDDOTNBI
1.5 MI Ely Rt 1281932Frame95 ft82,758Fair
US 3 NB over HWY Dunstable RD
No. T090118HHDOTNBI
1.5 Mi. N of RTE 402004Stringer/Multi-beam or Girder148 ft82,679Good
I 95 NB/ST128 NB over HWY Winn ST
No. B290112EWDOTNBI
0.75 MI NE Rt 95 & Rt 3A1949Frame60 ft82,490Fair
US 3 NB over Water Concord River
No. B120228G2DOTNBI
0.5 MI NW RT3 & Cncrd RD2004Stringer/Multi-beam or Girder204 ft81,500Good
I 90 Ramps a & B over Water Charles River
No. N120654QLDOTNBI
At Int 14 L501957Stringer/Multi-beam or Girder301 ft80,100Poor
I 95 NB/ST128 NB over ST 38 Wb/Main ST
No. W430312F6DOTNBI
Rt 128 at Rt 381949Frame71 ft80,004Fair
I 93 SB over Water Ipswich River
No. W380262HVDOTNBI
1.1 MI N of ST-1291958Stringer/Multi-beam or Girder41 ft78,543Fair
US 3 SB over HWY Dunstable RD
No. T090118HJDOTNBI
1.5 Mi. N. of RTE 402004Stringer/Multi-beam or Girder161 ft77,900Good
I 93 NB over Water Ipswich River
No. W380262HUDOTNBI
1.1 MI N of ST-1291958Stringer/Multi-beam or Girder41 ft76,634Fair
ST 2 EB over HWY Pleasant ST
No. L100192DXDOTNBI
2.25 MI SE Rt 2 & Rt 1281965Stringer/Multi-beam or Girder164 ft76,566Fair
I 95 NB/ST128 NB over ST 38 Sb/Main ST
No. W430222F8DOTNBI
Rt 128 at Rt 381949Stringer/Multi-beam or Girder123 ft76,341Fair
I 290 over Water Assabet River
No. M060141TUDOTNBI
MM30.8 E of Slmn Pd RD1968Culvert30 ft75,828Good
I 93 NB over RR Mbta/Bmrr
No. W380362HXDOTNBI
0.8 MI N of ST-1251959Stringer/Multi-beam or Girder76 ft73,300Fair
I 93 SB over RR Mbta/Bmrr
No. W380372HYDOTNBI
0.8 MI Nly Rt 1251959Stringer/Multi-beam or Girder70 ft71,877Fair
US 1 over HWY Lynn ST
No. M010083AFDOTNBI
.6 N of JCT SR 60 & US11937Stringer/Multi-beam or Girder67 ft70,180Fair
ST 2 over I 95 /ST128
No. L10009BHMDOTNBI
1.6 KM S Rt 2A & Rt 1282016Stringer/Multi-beam or Girder345 ft70,000Good
I 495 SB over RR Pan Am
No. L150862JQDOTNBI
0.25 MI S of ST-381961Stringer/Multi-beam or Girder176 ft68,981Poor
I 495 SB over ST 38 Main ST
No. T030152JTDOTNBI
Rt 495 at Rt 381961Stringer/Multi-beam or Girder138 ft68,981Poor
US 3 SB over ST 40 Groton RD
No. C0804785WDOTNBI
RTE 3 at RTE 402004Stringer/Multi-beam or Girder136 ft68,922Fair
ST 16 Rev Bch Pkwy over Comb Rivers Edge&mbta&o
No. M12017BGBDOTNBI
.2 MI E of Fellsway2018Stringer/Multi-beam or Girder206 ft68,300Good
I 90 WB over HWY Wellesley ST
No. W290424Q4DOTNBI
South of Brown St.1957Stringer/Multi-beam or Girder65 ft68,163Fair
ST 38 Main ST over Water Mystic River
No. M120024E0DOTNBI
.1 MI N of ST161908Arch - Deck91 ft67,900Good
ST 16 Washngton ST over I 95 /ST128
No. N120552LADOTNBI
Rt 16 at Rt 1281962Stringer/Multi-beam or Girder239 ft67,758Fair
I 90 EB over HWY Indian Rock Road
No. N030384PRDOTNBI
I-90 Mile Marker 119.81957Frame32 ft67,521Fair
I 90 WB over Water Mdc Res 3
No. F070454PJDOTNBI
0.7 MI E of Temple ST1957Stringer/Multi-beam or Girder129 ft67,038Good
I 90 EB over HWY Ridgeway RD
No. W290454Q7DOTNBI
At ST 30 L421957Stringer/Multi-beam or Girder57 ft66,710Fair
I 90 WB over HWY Ridgeway RD
No. W290454Q8DOTNBI
At Mm 122.61957Stringer/Multi-beam or Girder47 ft66,710Fair
I 495 NB over HWY Golden Cove RD
No. C080262JBDOTNBI
0.1 MI E Rt 1101960Stringer/Multi-beam or Girder108 ft66,190Fair
I 495 NB over ST 38 Main ST
No. T030152JRDOTNBI
Rt 495 at Rt 381961Stringer/Multi-beam or Girder138 ft65,434Fair
ST 16 Rev Bch Pkwy over Water Malden River
No. E12004BGADOTNBI
.2 MI W of Santilli Cir2018Stringer/Multi-beam or Girder335 ft65,285Good
I 495 SB over ST133 Andover ST
No. T030142JVDOTNBI
Rt 495 at Rt 1331961Stringer/Multi-beam or Girder228 ft65,206Fair
I 90 WB over HWY Indian Rock Road
No. N030384PTDOTNBI
I-90 Mm 119.81957Frame32 ft65,074Fair
I 495 SB over Water Concord River
No. L15082AQBDOTNBI
3.2KM South of Rt 382011Stringer/Multi-beam or Girder187 ft64,400Good
I 495 SB over HWY Woburn ST
No. L15084BA3DOTNBI
At I495 & Woburn St.2011Stringer/Multi-beam or Girder75 ft64,355Good
ST 28 Fellsway over Water Mystic River
No. M120014DXDOTNBI
.3 MI S of ST RTE 161935Stringer/Multi-beam or Girder720 ft64,248Fair
I 495 NB over HWY Woburn ST
No. L15084BA2DOTNBI
At JCT I495 & Woburn St.2011Stringer/Multi-beam or Girder75 ft64,233Good
I 495 NB over RR Pan Am
No. L150862JPDOTNBI
0.25 MI S of ST-381961Stringer/Multi-beam or Girder176 ft64,233Poor
I 495 SB over RR Mbta/Bmrr
No. L15083BA1DOTNBI
50 Ft S of Woburn ST Exit2011Stringer/Multi-beam or Girder88 ft64,100Good
I 495 SB over Water Beaver Brook
No. L1302727QDOTNBI
Mm 79.51962Culvert49 ft64,006Fair
I 90 EB over Water Sudbury River
No. F070464P7DOTNBI
Mm 114.9 of I-901957Stringer/Multi-beam or Girder180 ft62,597Fair
I 495 NB over RR Mbta/Bmrr
No. L15083BA0DOTNBI
50 Ft S of Woburn ST Exit2011Stringer/Multi-beam or Girder88 ft61,500Good
I 495 SB over US 3
No. C08029AYEDOTNBI
Rt 495 at Rt 32004Stringer/Multi-beam or Girder315 ft61,400Fair
I 495 NB over Water Concord River
No. L15082AQCDOTNBI
3.2KM South of Rt 382011Stringer/Multi-beam or Girder187 ft61,200Good
I 495 NB over ST133 Andover ST
No. T030142JUDOTNBI
Rt 495 at Rt 1331961Stringer/Multi-beam or Girder224 ft60,988Poor
US 3 NB over Water Shawsheen River
No. B04012734DOTNBI
0.5 MI NW Rt 62 & Rt 32004Stringer/Multi-beam or Girder100 ft60,000Good
US 3 SB over Water Shawsheen River
No. B04012737DOTNBI
0.5 MI NW Rt 62 & Rt 32004Stringer/Multi-beam or Girder100 ft60,000Good
US 3 SB over HWY Westford RD
No. T090108HLDOTNBI
1.6 MI S of ST-1132004Stringer/Multi-beam or Girder137 ft60,000Good
I 495 SB over ST 2
No. L13022BAYDOTNBI
2MI.NTH.OF ST.1112015Stringer/Multi-beam or Girder158 ft59,787Good
US 3 /ST2&16/ALWF over HWY Alw Sta Access RD
No. C010214DGDOTNBI
.32 KM N of Ringe Ave1984Arch - Deck30 ft59,700Fair
I 495 SB over ST225 Concord RD
No. W2601827RDOTNBI
@mm 81.71959Stringer/Multi-beam or Girder128 ft59,452Fair
I 495 NB over ST 2
No. L13022BAXDOTNBI
2 Mi.Nth.Of ST.1112015Stringer/Multi-beam or Girder158 ft59,444Good
I 495 SB over HWY Boston RD
No. W2601927VDOTNBI
0.2 MI N of ST-1101959Stringer/Multi-beam or Girder127 ft59,349Poor
US 3 SB over HWY Farm RD
No. B120238YBDOTNBI
0.25 MI S Treblecove RD2004Stringer/Multi-beam or Girder46 ft59,224Fair
I 495 NB over ST110 Chelmsford ST
No. C080252J9DOTNBI
Rt 495 at Rt 1101960Stringer/Multi-beam or Girder170 ft58,760Fair
US 20 Eb/Bstn Pst over I 495
No. M060091L4DOTNBI
1.8 Mi. E. of Nthboro Tl.1962Stringer/Multi-beam or Girder285 ft58,094Fair
ST 2 over TR Mnuteman Bp
No. A10011AE2DOTNBI
Just W Old Alewife Rotary2004Stringer/Multi-beam or Girder125 ft58,000Good
I 93 NB over RR Mbta/Bmrr
No. W380282HRDOTNBI
.6 KM Nly Rt 1291958Stringer/Multi-beam or Girder95 ft57,950Fair
I 90 WB over Water Sudbury River
No. F070464P8DOTNBI
114.9 Mm on I-901957Stringer/Multi-beam or Girder180 ft57,526Fair
I 90 WB over HWY Edgell RD
No. F070564PCDOTNBI
I-90 Mm 113.91957Stringer/Multi-beam or Girder120 ft57,032Fair
I 90 EB over ST 27 N Main ST
No. N030374PUDOTNBI
117.9 Mm Rt. 901957Stringer/Multi-beam or Girder146 ft56,977Fair
I 90 Ramps over Comb I 95 & Charles Riv
No. N120644QJDOTNBI
At Int 14 L491957Stringer/Multi-beam or Girder595 ft56,670Fair
ST 2 over HWY Lake ST
No. A100212DMDOTNBI
0.5 MI E RT2 & RT601967Stringer/Multi-beam or Girder173 ft56,236Poor
I 495 NB over Water Beaver Brook
No. L1302727PDOTNBI
Mm 79.5 0.25 MI NE Rt 2A1962Culvert49 ft56,219Fair
ST110 /ST38 over Water Merrimack River
No. L150592PADOTNBI
At Saints Memoial1954Stringer/Multi-beam or Girder455 ft56,200Fair
I 495 NB over ST225 Concord RD
No. W2601827TDOTNBI
Mm 81.7 of 495 NB1959Stringer/Multi-beam or Girder138 ft56,013Fair
I 495 NB over Water Assabet River
No. H2501627FDOTNBI
Mm 65.41963Stringer/Multi-beam or Girder85 ft55,989Poor
HWY Lowell Conn over RR Mbta/Bmrr
No. L150782HEDOTNBI
.8 KM W of ST-3A1960Stringer/Multi-beam or Girder116 ft55,846Fair
HWY Lowell Conn over HWY Howard ST
No. L150762HDDOTNBI
0.4 KM SW Rt 3A1960Stringer/Multi-beam or Girder51 ft55,800Fair
I 90 EB over HWY Wellesley ST
No. W290424Q3DOTNBI
2.5 MI W. ST 128&I 95 L391957Stringer/Multi-beam or Girder65 ft55,702Fair
US 3 /ST2&16/ALWF over RR Mbta/Bmrr
No. C010204DHDOTNBI
.1 MI S of Ringe Ave1996Stringer/Multi-beam or Girder346 ft55,603Good
I 90 EB over HWY Edgell RD
No. F070564PBDOTNBI
I-90 Mm 113.91957Stringer/Multi-beam or Girder122 ft55,581Fair
ST 2 Concord Tpk over RR Mbta/Bmrr
No. C190202DRDOTNBI
2.6 KM SE of RTE 621991Box Beam or Girders - Multiple74 ft55,260Fair
I 495 SB over ST110 Chelmsford ST
No. C080252JADOTNBI
Rt 495 at Rt 1101960Stringer/Multi-beam or Girder170 ft55,100Fair
I 495 SB over HWY Donald Lynch Blvd
No. M06007282DOTNBI
.1MI. N.W. of I-2901963Stringer/Multi-beam or Girder126 ft54,415Fair
US 3 NB over HWY Farm RD
No. B120238YNDOTNBI
0.25 MI S Treblecove RD2004Stringer/Multi-beam or Girder46 ft53,663Fair
I 495 SB over ST135 Wood ST
No. H230101UUDOTNBI
Mm 55.3 495 SB1966Stringer/Multi-beam or Girder61 ft53,404Fair
I 495 NB over HWY Boston RD
No. W2601927UDOTNBI
Exit 83/N of 1101959Stringer/Multi-beam or Girder127 ft53,253Poor
ST 9 Boylston ST over Water Hemlock Gorge
No. N120052EHDOTNBI
At Quinobequin RD1932Arch - Deck23 ft53,100Fair
I 90 WB over HWY Central ST
No. F070574PADOTNBI
I-90 Mm 115.01957Stringer/Multi-beam or Girder67 ft52,861Fair
I 90 WB over ST126 Concord ST
No. F070584P6DOTNBI
Mm 115.8 W of Ex 1171957Stringer/Multi-beam or Girder125 ft52,861Fair
ST 16 Rev Bch Pkwy over RR Mbta/Bmrr
No. E120054E7DOTNBI
.2 MI E of Santilli Cir1956Stringer/Multi-beam or Girder232 ft52,800Fair
I 90 EB over Water Mdc Res 3
No. F070454PHDOTNBI
Mm 112/E of Exit 111/ST91957Stringer/Multi-beam or Girder129 ft52,197Good
I 90 EB over HWY Central ST
No. F070574P9DOTNBI
I-90 Mm 115.01957Stringer/Multi-beam or Girder67 ft52,197Fair
I 90 EB over ST126 Concord ST
No. F070584P5DOTNBI
Mm 115.8 W of Ex 1171957Stringer/Multi-beam or Girder125 ft52,197Fair
ST 9 /ST30/WRCSTR over Water Sudbury River
No. F070069BHDOTNBI
.25 MI W of Prospect ST2009Stringer/Multi-beam or Girder94 ft52,165Good
I 90 Ex 117 in 13 over ST 30 Cochituate RD
No. F070614P1DOTNBI
Outside Int 13 L261957Stringer/Multi-beam or Girder125 ft52,165Fair
I 90 Ex 117 in 13 over HWY Speen ST
No. F070624PPDOTNBI
Int 13 Toll Plaza1957Stringer/Multi-beam or Girder81 ft52,165Fair
ST 9 Worcester ST over Water Lake Cochituate
No. N030218RGDOTNBI
0.6 MI W of JCT RTE 9 &272007Box Beam or Girders - Single or Spread53 ft52,165Good
US 3 NB over ST 62 Burlington RD
No. B04011AYADOTNBI
Rt 3 at Rt 622004Stringer/Multi-beam or Girder132 ft51,663Good
US 3 NB over ST 40 Groton RD
No. C0804785VDOTNBI
RTE 3 at RTE 402004Stringer/Multi-beam or Girder136 ft51,585Fair
ST 9 Boylston ST over Water Charles River
No. N120042EBDOTNBI
Newton-Wellesley Twn Line1900Arch - Deck76 ft51,270Fair
US 3 NB over HWY Main ST
No. C080466G6DOTNBI
2 Mi. NW Drum Hill2004Stringer/Multi-beam or Girder107 ft51,000Fair
US 3 SB over HWY Main ST
No. C080466G8DOTNBI
2 Mi. NW Drum Hill2004Stringer/Multi-beam or Girder107 ft51,000Good
I 90 EB over ST135 Wood ST
No. H230154NWDOTNBI
I-90 Mile Marker 104.91957Stringer/Multi-beam or Girder128 ft50,658Poor
US 3 SB over HWY Richardson RD
No. C08042AYBDOTNBI
0.75 MI NW Drum Hill2004Stringer/Multi-beam or Girder114 ft50,638Fair
US 3 SB over RR Bmrr
No. C08044841DOTNBI
1.25 MI NW Drum Hill2004Stringer/Multi-beam or Girder65 ft50,638Good
I 495 NB over Other Bruce Freeman Rail
No. C080272JDDOTNBI
.5 Mile N. of Rt 1101959Stringer/Multi-beam or Girder89 ft50,600Fair
ST110 /RTE3A/CHMFD over RR Bmrr
No. L150092DKDOTNBI
15.2 M E of Thorndike ST1971Stringer/Multi-beam or Girder157 ft50,300Fair
ST 16 Washngton ST over TR Green Line D
No. N120424U4MBTNBI
Over Green Line1850Stringer/Multi-beam or Girder38 ft50,300Fair
US 3 NB over HWY Westford RD
No. T090108HKDOTNBI
1.6 MI S of ST-1132004Stringer/Multi-beam or Girder137 ft50,100Good
US 3 NB over HWY Richardson RD
No. C08042AYCDOTNBI
0.75 MI NW Drum Hill2004Stringer/Multi-beam or Girder114 ft49,476Good
US 3 NB over RR Bmrr
No. C08044842DOTNBI
1.25 MI NW Drum Hill2004Stringer/Multi-beam or Girder65 ft49,476Good
I 495 NB over HWY River RD
No. H2501727HDOTNBI
@mm 65.61963Stringer/Multi-beam or Girder134 ft49,446Fair
I 90 WB over Other Cochituate Trail
No. F070474P3DOTNBI
I-90 Mm 116.41957Stringer/Multi-beam or Girder141 ft48,609Fair
ST 2 EB over HWY Waltham ST
No. L100182DYDOTNBI
1.5 MI SE Rt 2 & Rt 1281965Stringer/Multi-beam or Girder144 ft48,500Fair
I 90 EB over Other Cochituate Trail
No. F070474P2DOTNBI
I-90 Mm 116.41957Stringer/Multi-beam or Girder141 ft48,475Fair
I 495 NB over HWY Donald Lynch Blvd
No. M06007281DOTNBI
.1 MI N of I-2901963Stringer/Multi-beam or Girder138 ft48,156Fair
I 495 NB over ST135 Wood ST
No. H230101UTDOTNBI
Mm 55.31966Stringer/Multi-beam or Girder61 ft48,152Fair
I 495 NB over HWY W Main ST
No. H230111UQDOTNBI
1.1 MI S of ST-1351966Stringer/Multi-beam or Girder140 ft48,152Poor
I 495 NB over I 90
No. H230081UVDOTNBI
Mm 106.41965Stringer/Multi-beam or Girder215 ft48,021Poor
ST 3 NB over US 3 SB Connector
No. T0902284YDOTNBI
0.25 M Sly N.H. Line2004Stringer/Multi-beam or Girder123 ft48,000Good
I 495 SB over Water Assabet River
No. H2501627GDOTNBI
0.25 MI NW Rt 2901963Stringer/Multi-beam or Girder83 ft47,879Poor
I 495 SB over HWY River RD
No. H2501727JDOTNBI
@mm 65.61963Stringer/Multi-beam or Girder141 ft47,879Fair
ST 2 Elm ST over Water Assabet River
No. C190072DVDOTNBI
0.64 KM E Rt 2 Rotary1904Arch - Deck76 ft47,800Fair
I 495 NB over RR Mbta/Bmrr
No. L1302327MDOTNBI
0.5 MI NE Rt 21959Stringer/Multi-beam or Girder177 ft47,280Good
ST 2 Concord Tpk over RR Mbta/Bmrr
No. C190222DUDOTNBI
0.3 KM NW of Route 621988Box Beam or Girders - Multiple69 ft46,900Fair
I 495 NB over HWY Berlin RD
No. M0601227YDOTNBI
.5 Mi. S. of I-2901963Stringer/Multi-beam or Girder145 ft46,783Fair
ST 2 Concord Tpk over Water Sudbury River
No. C190212DTDOTNBI
2.8 KM SE Rt 2 Rotary1934Arch - Deck84 ft46,700Poor
ST 2 over HWY Access Road
No. C190247C2DOTNBI
1.3 Miles NW of Bedford R2016Box Beam or Girders - Single or Spread135 ft46,657Good
ST 2 WB over HWY Waltham ST
No. L100182E0DOTNBI
1.5 MI SE Rt 2 & Rt 1281965Stringer/Multi-beam or Girder144 ft46,400Fair

Structure types in Middlesex County

Stringer/Multi-beam or Girder45855.8%
Arch - Deck779.4%
Slab708.5%
Culvert607.3%
Box Beam or Girders - Multiple404.9%
Frame364.4%
Tee Beam253.0%
Box Beam or Girders - Single or Spread242.9%
Truss - Thru141.7%
Girder and Floorbeam System121.5%
Truss - Deck20.2%
Arch - Thru10.1%
Movable - Bascule10.1%
Segmental Box Girder10.1%

Other counties in Massachusetts