Total Bridges
771
Public highway bridges in Maine
State profile · Above national median SD
Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Maine — drawn straight from the FHWA National Bridge Inventory.
Total Bridges
771
Public highway bridges in Maine
Good Condition
22.4%
173 bridges rated 7-9
-27.6pp vs 50% benchmark
Poor Condition
13.2%
102 bridges rated 0-4
Structurally Deficient
13.2%
102 bridges flagged for repair priority
6.2pp 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 Maine on the same metric.
22
72
23
66
54
Six lowest-condition bridges in Maine, ranked by composite NBI rating. Each is inspected at least every 24 months.
Over: SHEPARDS RIVER
.1 MI S RIVER RD, Oxford, ME
Over: PLEASANT RIVER
0.5 MI NW JCT RTE 202, Cumberland, ME
Over: S BRANCH MEDUXNEKEAG RIV
1.8 MI N HODGDON MLS RD, Aroostook, ME
Over: BEAVER BROOK
1.9 MI S ROXBURY PD RD, Oxford, ME
Over: MAINE CENTRAL RAILROAD
.05 MI S JCT COUNTY RD, Kennebec, ME
Over: MESSALONSKEE STR
0.1 MI NW ALPINE ST, Kennebec, ME
Over: CARIBOU STREAM
0.5 MI S OF JCT RTE 161, Aroostook, ME
Over: MESSALONSKEE STREAM
.1 MI S JCT ROUTE 11, Kennebec, ME
Over: PUSHAW STREAM (E CHAN'L)
460 FT E OF OLD TOWN TL, Penobscot, ME
Over: SALMON BROOK
0.1 MI W SABATTUS TL, Androscoggin, ME
Over: PATTE BROOK
3.4 MI S JCT RTE 167, Aroostook, ME
Over: WILLETT BROOK
.2 MI W SR 302, Cumberland, ME
Over: RIGGS BROOK
0.5 MI NE RT 201,100, Kennebec, ME
Over: W BR EASTERN RIVER
2 MI S RT 126, Lincoln, ME
Over: DARNIT BROOK
0.2 MI S DARNIT RD, Oxford, ME
Over: PLAMER BROOK
2.5 MI S RT 194, Kennebec, ME
Over: TRIBUTARY OF GULLY BROOK
0.8 MI W OF JCT RTE 114, Cumberland, ME
Over: OYSTER RIVER
.5 MI S RT 90, Knox, ME
Over: MINWAH BK
1 MI N RT 9, Androscoggin, ME
Over: RIVIERE DES CHUTES
0.5 MI N OF JCT MAHANY RD, Aroostook, ME
Over: M C RR
1MI E OF TOWNLINE, Androscoggin, ME
Over: SABATTUS RIVER
0.589 mi E of Lisbon Rd, Androscoggin, ME
Over: MCRR (no tracks)
1.2 MI S OF TOWN LINE, Somerset, ME
Over: MATTAMISCONTIS STREAM
24.7 KM NWLAND, ME HOW, Penobscot, ME
Over: NONESUCH RIVER
0.286 mi W of Payne Rd, Cumberland, ME
Over: CROMWELL BROOK
.1MI S CROMWELL HBR RD, Hancock, ME
Over: SANDY STREAM
1.3 MI W OF DUMP ROAD, Waldo, ME
Over: MESSALONSKEE STR
0.1 MI NW ALPINE ST, Kennebec, ME
Over: GREELEY BROOK
0.2 MI S GORE RD, Oxford, ME
Over: HALFWAY BROOK
3.0 MI N OF CARIBOU, Aroostook, ME
Over: MILLINOCKET STREAM
.4 MI. W. MEDWAY RD, Penobscot, ME
Over: WEBB RIVER
.2 MI W RTE 142, Franklin, ME
Over: ANDROSCOGGIN RIVER
0.1 MI E OF JCT US2, Oxford, ME
Over: ALDER STREAM
.3 MI W RT 11, Piscataquis, ME
Over: WEST BROOK
0.9 MI FROM SA3, Franklin, ME
Over: SEVEN MILE STREAM
200 FT N RTE 2, Franklin, ME
Over: PASSAGASSAWAKEAG RIVER
200 FT SW OF JCT RTE 7, Waldo, ME
Over: HOUGHTON BROOK
0.8 MI E RTE 156, Franklin, ME
Over: MONSTWEAG BROOK
0.8 MI W OLD BATH RD, Sagadahoc, ME
Over: DYER BROOK
1 MI W RT 215, Lincoln, ME
Over: SPEARS STREAM
0.1 MI NW WOODSTOCK ROAD, Oxford, ME
Over: PISCATAQUA RIVER
MILL RD PISCATAQUA RIVER, Cumberland, ME
Over: WBRANCH NEZINSCOT RIVER
4.2 MI N RTE 219, Oxford, ME
Over: SACO RIVER
HOLLIS - BUXTON TL, York, ME
Over: LUBEC NARROWS
#89 @ LUBEC NARROWS, Washington, ME
Over: W BRANCH ELLIS RIVER
200FT N UPTON(E-HILL?) RD, Oxford, ME
Over: DENNYS RIVER
DENNYSVILE-EDMUNDS TL, Washington, ME
Over: MILL BROOK
300 FT S RT5, Oxford, ME
Over: TOWN FARM BROOK
0.8 MI S TOWNLINE, Kennebec, ME
Over: ALDER BK
1.8 MI NW WASHINGTON TWP, Franklin, ME
Over: PRESTILE STREAM
ROBINSONS SETTLEMENT, Aroostook, ME
Over: PISCATAQUA RIVER
0.1 MI E RT 100, Cumberland, ME
Over: ABAGADASET RIVER
2.5 MI E OF JCT RTE 201, Sagadahoc, ME
Over: NO NAME BROOK
.1MI SE RT196(DS FROM FOS, Androscoggin, ME
Over: MCGURDY STREAM
0.6 MI E OF JCT RIDGE RD, Franklin, ME
Over: SOUADABSCOOK STRM
0.1 MI. N. DAMASCUS RD., Penobscot, ME
Showing 651-700 of 771 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 |