Total Bridges
5,314
Public highway bridges in Massachusetts
State profile · Near national median SD
Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Massachusetts — drawn straight from the FHWA National Bridge Inventory.
Total Bridges
5,314
Public highway bridges in Massachusetts
Good Condition
24.9%
1,323 bridges rated 7-9
-25.1pp vs 50% benchmark
Poor Condition
8.0%
423 bridges rated 0-4
Structurally Deficient
8.0%
423 bridges flagged for repair priority
1.0pp vs national avg 7.0%
Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Adjacent states on the structurally deficient leaderboard (lower share = better)
States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Massachusetts on the same metric.
Six lowest-condition bridges in Massachusetts, ranked by composite NBI rating. Each is inspected at least every 24 months.
Over: WATER IPSWICH RIVER
@ IPWSICH TL = I-01-006, Essex, MA
Over: WATER SAWMILL RIVER
0.2 MI W OF ST 63, Franklin, MA
Over: RR PVRR
.1 M E WESTFIELD T.L., Hampden, MA
Over: WATER CHELSEA RIVER
@ CHELSEA TL = C09005, Suffolk, MA
Over: WATER TOWN BROOK
.1MI W OF INT W/ ROUTE 7, Berkshire, MA
Over: WATER CHICOPEE RIVER
AT SPRINGFIELD CITY LINE, Hampden, MA
Over: I 93 SB/RMP LT/MIL RV
I93/US1 INTERCHANGE, Suffolk, MA
Over: WATER WEST RIVER
50 FT.WST. OF ST.140, Worcester, MA
Over: ST177 AMERICAN LGN HWY
1.5 MI. S. OF US 6, Bristol, MA
Over: US 1 NB/NEWBURY ST
.1 MI E US1, Essex, MA
Over: HWY BROOKFIELD RD
MM 72.6 ON I-90, Hampden, MA
Over: HWY HUNTINGTON ST
MM 7.0 ON I-91, Hampden, MA
Over: COMB I 91 RAMP & GWRR
MM 25.8 ON I-91 NB, Hampshire, MA
Over: WATER NASHUA RIVER
0.8 MI W RT 111, Middlesex, MA
Over: RR CSX/MBTA
.2 MI E.CHARLES RV S11, Middlesex, MA
Over: WATER SALISBURY PLAIN R
2.1 MI W ABINGTON, Plymouth, MA
Over: HWY W CHESTNUT ST
.3 MI.S OF ST 123, Plymouth, MA
Over: ST 24
ST 27 AT ST 24, Plymouth, MA
Over: I 90 & MBTA/CSX
.06 MI N OF JCT ST9, Suffolk, MA
Over: COMB QUABOAG R & CSX
AT JCT OF ST 67, Worcester, MA
Over: WATER GREENWATER BROOK
300' S OF INT WITH RT 20, Berkshire, MA
Over: WATER MERRIMACK RIVER
AT MERRIMAC RIVER, Essex, MA
Over: WATER SOUTH RIVER
AT INT. W/ ROUTE 116, Franklin, MA
Over: RR PVRR
.3 M N JCT PELTIAH ST., Hampden, MA
Over: I 91 & RMP A TO US 5 NB
JCT I-91, Hampden, MA
Over: WATER MILL RIVER
0.5MI W OFRT116, Hampshire, MA
Over: WATER MONATIQUOT RIVER
.32 KM W OF JCT MIDDLE ST, Norfolk, MA
Over: ST 3
WASH.ST AT ST 3, Norfolk, MA
Over: COMB MBTA & I 93 SB
.8 MI N OF RAMP I93&US1, Suffolk, MA
Over: WATER GREEN RIVER
0.1M S OF WILLIAMSTWN BDR, Berkshire, MA
Over: WATER RUMFORD RIVER
.8 MI NE OF ST 140, Bristol, MA
Over: WATER WESTFIELD RIVER
JCT IRELAND ST., Hampshire, MA
Over: WATER MATTAPOISETT RIVER
1. 3 KM E OF FAIRHAVEN TL, Plymouth, MA
Over: WATER E BR HOUSATONIC R
@ INT W/ VERGE ROAD, Berkshire, MA
Over: HWY COUNTRY CLUB RD
MM 45.4 ON I-91 NB, Franklin, MA
Over: WATER MOSS BROOK
AT INT WENDELL DEPOT RD, Franklin, MA
Over: WATER MILL BROOK
1.6 MI E OF SCHOOL ST, Franklin, MA
Over: HWY WN RAMP
MILE MARKER 0.4 ON I-91, Hampden, MA
Over: WATER CHICOPEE BROOK
E OF RT32 IN MONSON CTR, Hampden, MA
Over: RR MBTA/BMRR
.7 MI SW OF JCT SR28&38, Middlesex, MA
Over: WATER MONATIQUOT RIVER
1.6 KM SW OF RT 3, Norfolk, MA
Over: I 93 /US1/ST3
3.2K M S JCT I93 & SR3A, Norfolk, MA
Over: WATER WINNETUXET RIVER
43K, Plymouth, MA
Over: HWY STRRW DR WB ON RMP
.2 MI S OF ST RTE 2A, Suffolk, MA
Over: WATER CADY BROOK
.6 MI N OF SOUTHBRIDGE TL, Worcester, MA
Over: ST 57 W TRAFFIC CIR
.1 MI SE OF WESTFIELD RIV, Hampden, MA
Over: COMB CSX & WESTFLD RIV
300'NE OF JCT W/US RTE 20, Hampshire, MA
Over: WATER MERRIMACK RIVER
AT MERRIMACK RIVER, Middlesex, MA
Over: WATER NASHUA RIVER TRIB
600' N OF GROTON TL, Middlesex, MA
Over: ST 24 SB
I 93 AT ST 24, Norfolk, MA
Over: WATER BASS RIVER
AT BASS RIVER, Barnstable, MA
Over: WATER DRY BROOK
.2 MI SOUTH OF RTE 116, Berkshire, MA
Over: WATER W BR HOUSATONIC R
AT INT. OF JOHN ST, Berkshire, MA
Over: ST114 ANDOVER ST
1.6 MI S ST62, Essex, MA
Over: ST114 ANDOVER ST
1.6 MI S ST62, Essex, MA
Over: WATER SOUTH RIVER
AT INT. WITH MAPLE STREET, Franklin, MA
Showing 851-900 of 5,314 bridges
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.
Understanding Bridge Conditions
How FHWA rates bridge condition on a 0-9 scale.
Check Your Daily Bridges
How to look up bridge condition data for bridges on your route.
Read our methodology — how this data is sourced, computed, and verified.
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |