New London County, CT

431 public highway bridges

New London County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, New London County, Connecticut contains 431 public highway bridges. Roughly 24.6% are rated “Good,” 43.6% “Fair,” and 3.7% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

431
Total Bridges
24.6%
Good
43.6%
Fair
3.7%
Poor Condition

Condition Distribution

Good
24.6% (106)
Fair
43.6% (188)
Poor
3.7% (16)

All Bridges (431)

SO ANGUILLA ROAD

Fair

Over: ANGUILLA BROOK

900 FT SOUTH OF ROUTE 234, New London, CT

Built 1940 Load: 28.8 t ADT: 539

DAY HILL ROAD

Fair

Over: ROARING BROOK

0.3 MI N OF ROUTE 148, New London, CT

Built 1989 Load: 28.8 t ADT: 335

INTERSTATE-395

Fair

Over: PACHAUG RIVER

.3 MI SOUTH OF ROUTE 201, New London, CT

Built 1958 Load: 29.2 t ADT: 32,500

INTERSTATE-395

Fair

Over: RAYMOND HILL RD & BROOK

1.3 MI NORTH OF ROUTE 163, New London, CT

Built 1958 Load: 29.5 t ADT: 49,300

US ROUTE 1

Fair

Over: POQUONOCK RIVER

0.5 MI S OF US ROUTE 1, New London, CT

Built 1994 Load: 29.5 t ADT: 12,900

INTERSTATE-395

Fair

Over: OXOBOXO BRK & NEC ABAND.

325 FT S OF ROUTE 163, New London, CT

Built 1958 Load: 29.8 t ADT: 49,500

LILY POND ROAD

Fair

Over: PROV & WORC RAILROAD

0.1 MI EAST OF ROUTE 12, New London, CT

Built 1990 Load: 29.8 t ADT: 260

GROTON LONG POINT

Fair

Over: AMTRAK RAILROAD

0.1 MI S OF ROUTE 215, New London, CT

Built 1961 Load: 30.1 t ADT: 3,334

MILITARY HIGHWAY

Fair

Over: MILL COVE

0.8 MI W OF ROUTE 12, New London, CT

Built 1997 Load: 30.5 t ADT: 1,300

ROUTE 12

Fair

Over: SHETUCKET RIVER

NORWICH-LISBON TOWN LINE, New London, CT

Built 1939 Load: 30.7 t ADT: 5,000

JOSHUATOWN ROAD

Fair

Over: EIGHT MILE RIVER

0.2 MI W OF ROUTE 156, New London, CT

Built 1936 Load: 30.8 t ADT: 350

GRASSY HILL ROAD

Fair

Over: LATIMER BROOK

0.2 MI S OF ROUTE 85, New London, CT

Built 1940 Load: 30.8 t ADT: 347

RIVERSIDE DRIVE

Fair

Over: PROV & WORC RAILROAD

100 FT SOUTH OF ROUTE 138, New London, CT

Built 1988 Load: 30.8 t ADT: 1,040

MOHEGAN SUN BLVD

Fair

Over: RIVERVIEW GARAGE EXIT RO

MOHEGAN SUN BOULEVARD OVE, New London, CT

Built 1999 Load: 30.8 t ADT: 750

EAGLE VIEW GARAGE

Fair

Over: ROCK LEDGE

UPPER LEVEL ENTER AND EXI, New London, CT

Built 1999 Load: 30.8 t ADT: 750

INDIAN SUMMER PARK

Fair

Over: MOHEGAN SUN BLVD

INDIAN SUMMER PARKING GAR, New London, CT

Built 2001 Load: 30.8 t ADT: 750

ROUTE 2

Fair

Over: WAWECUS STREET

1.2 MI EAST OF ROUTE 32, New London, CT

Built 1959 Load: 31.1 t ADT: 40,000

INTERSTATE-95 NB

Fair

Over: COW HILL ROAD

0.8 MI SOUTH OF ROUTE 27, New London, CT

Built 1964 Load: 31.4 t ADT: 26,200

ROUTE 11 NB

Fair

Over: WITCH MEADOW ROAD

3.0 MI N OF ROUTE 82, New London, CT

Built 1971 Load: 31.6 t ADT: 4,550

ROUTE 2 EASTBOUND

Fair

Over: WALL STREET

0.4 MILE WEST OF ROUTE 16, New London, CT

Built 1966 Load: 31.8 t ADT: 14,100

INTERSTATE-95 SOUT

Fair

Over: GROTON RESERVOIR

1.2 MI N OF ROUTE 112, New London, CT

Built 1964 Load: 32.1 t ADT: 30,500

ROUTE 349

Fair

Over: POQUONNOCK ROAD

1.0 MI S OF US ROUTE 1, New London, CT

Built 1966 Load: 32.1 t ADT: 10,700

RIVER ROAD

Fair

Over: BLACKLEDGE RIVER

1.3 MI W OF ROUTE 149, New London, CT

Built 1975 Load: 32.1 t ADT: 357

INTERSTATE-395

Fair

Over: ROODE ROAD

1.5 MI NORTH OF ROUTE 201, New London, CT

Built 1958 Load: 32.4 t ADT: 30,000

US ROUTE 1

Fair

Over: STREAM

0.9 MI N OF US ROUTE 1A, New London, CT

Built 1939 Load: 32.4 t ADT: 5,700

ROUTE 163

Fair

Over: OXOBOXO BROOK

0.2 MI N OF ROUTE 32, New London, CT

Built 2001 Load: 32.7 t ADT: 4,100

INTERSTATE-95 NB

Fair

Over: BUDDINGTON ROAD

1.4 MI N OF ROUTE 12, New London, CT

Built 1964 Load: 32.7 t ADT: 29,300

US ROUTE 1

Fair

Over: FORT HILL BROOK

0.4 MI EAST OF ROUTE 117, New London, CT

Built 1963 Load: 32.7 t ADT: 10,200

GREENHAVEN ROAD

Fair

Over: AMTRAK RAILROAD

0.6 MI S OF US ROUTE 1, New London, CT

Built 1926 Load: 32.7 t ADT: 1,200

PINK ROW ROAD

Fair

Over: OXOBOXO BROOK

0.3 MI S OF ROUTE 32, New London, CT

Built 1960 Load: 32.7 t ADT: 1,500

BISHOP ROAD

Fair

Over: GARDNER BROOK

400 FT SE OF ROUTE 163, New London, CT

Built 2001 Load: 32.7 t ADT: 495

MILL HILL ROAD

Fair

Over: MEADOW BROOK

0.2 MI S OF ROUTE 2, New London, CT

Built 1979 Load: 32.7 t ADT: 433

INDUSTRIAL PARK RD

Fair

Over: PATTAGANSETT RIVER

700 FT W OF ROUTE 161, New London, CT

Built 1968 Load: 32.7 t ADT: 2,302

GALES FERRY ROAD

Fair

Over: LEDYARD RESERVOIR OVFL

0.8 MI N OF ROUTE 117, New London, CT

Built 1954 Load: 32.7 t ADT: 688

TOWN WOODS ROAD

Fair

Over: MILL BROOK

0.2 MILE N OF US ROUTE 1, New London, CT

Built 1982 Load: 32.7 t ADT: 2,163

SILL LANE #1

Fair

Over: MILL BROOK

0.4 MI N OF US ROUTE 1, New London, CT

Built 1982 Load: 32.7 t ADT: 1,196

SILL LANE #2

Fair

Over: MILL BROOK

0.2 MI W OF US ROUTE 1, New London, CT

Built 1982 Load: 32.7 t ADT: 382

ROUTE 161

Fair

Over: LATIMERS BROOK

1.0 MI S OF ROUTE 85, New London, CT

Built 1984 Load: 32.7 t ADT: 3,000

CATO CORNER ROAD

Fair

Over: PINE BROOK

0.8 MI S OF ROUTE 149, New London, CT

Built 1990 Load: 32.7 t ADT: 468

BLOOMINGDALE ROAD

Fair

Over: HUNTS BROOK

375' S MILLERS POND ROAD, New London, CT

Built 1970 Load: 32.7 t ADT: 678

CROSS ROAD

Fair

Over: JORDAN BROOK

200 FT S OF ROUTE 85, New London, CT

Built 1987 Load: 32.7 t ADT: 4,002

HOWARD STREET

Fair

Over: BROOK

150 FT N OF HAMILTON ST, New London, CT

Built 1975 Load: 32.7 t ADT: 10,500

CIRILLO DRIVE

Fair

Over: BROOK

325 FT. WEST OF WOODBINE, New London, CT

Built 2005 Load: 32.7 t ADT: 152

CHAPMAN AVENUE

Fair

Over: BRANDEGEE LAKE

0.2 Mi West of Pilgrim Rd, New London, CT

Built 1980 Load: 32.7 t ADT: 2,600

INTERSTATE-95 NB

Fair

Over: ANGUILLA BROOK

2.6 MI N OF ROUTE 234, New London, CT

Built 1964 Load: 33.0 t ADT: 18,200

ROUTE 2

Fair

Over: SHUNOCK RIVER

0.1 E OF ROUTE 201, New London, CT

Built 1959 Load: 33.4 t ADT: 7,700

ROUTE 11 NB

Fair

Over: EIGHT MILE RIVER

0.5 MI N OF ROUTE 82, New London, CT

Built 1971 Load: 33.4 t ADT: 4,700

SCOTT HILL ROAD

Fair

Over: YANTIC RIVER

NORTH OF EX 22 OFF RTE 2, New London, CT

Built 1970 Load: 33.4 t ADT: 1,248

MURPHY ROAD

Fair

Over: SUSQUETONSCUT BROOK

900' NORTH OF ROUTE 87, New London, CT

Built 2001 Load: 33.7 t ADT: 1,550

INTERSTATE-95

Fair

Over: MENUNKETESUCK RIVER

0.4 MI S OF ROUTE 145, New London, CT

Built 1957 Load: 34.3 t ADT: 50,900
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.