New London County, CT

431 public highway bridges

New London County Bridge Snapshot

New London County, Connecticut contains 431 public highway bridges in the FHWA National Bridge Inventory. Roughly 24.6% are rated “Good,” 43.6% “Fair,” 3.7% “Poor,” and 3.7% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in CT are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

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

431

Total Bridges

24.6%

Good

3.7%

Poor

3.7%

Structurally Deficient

Condition Distribution

Good

24.6% (106)

Fair

43.6% (188)

Poor

3.7% (16)

SD

3.7% (16)

All Bridges (431)

Sort:

INTERSTATE-95 SB

Over: RTE 184 &RTE 12 RAMP 005

1.7 N. OF GOLD STAR, New London, CT

Built 1964 ADT: 4,600

INTERSTATE-95 SB

Over: ROUTE 12

0.6 MI N OF THAMES RIVER, New London, CT

Built 1964 ADT: 15,300

INTERSTATE-95 NB

Over: ROUTE 12

0.3 M N OF THAMES RIVER, New London, CT

Built 1964 ADT: 15,300

INTERSTATE-95 NB

Over: SR 900 (KINGS HIGHWAY)

300 FT N OF US ROUTE 1, New London, CT

Built 1964 ADT: 3,000

INTERSTATE-95 SB

Over: SR 900 (KINGS HIGHWAY)

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

Built 1964 ADT: 3,000

INTERSTATE-95 NB

Over: ROUTE 117

2.2 MI N OF ROUTE 12, New London, CT

Built 1964 ADT: 9,700

INTERSTATE-95 SB

Over: ROUTE 117

2.2 MI N OF ROUTE 12, New London, CT

Built 1964 ADT: 9,700

FLANDERS ROAD

Over: INTERSTATE-95 NB

1.2 MI N OF ROUTE 117, New London, CT

Built 1964 ADT: 28,000

FLANDERS ROAD

Over: INTERSTATE-95 SB

1.2 MI N OF ROUTE 117, New London, CT

Built 1964 ADT: 28,800

NOANK-LEDYARD ROAD

Over: INTERSTATE-95

1.8 MI N OF ROUTE 117, New London, CT

Built 1964 ADT: 56,800

SR 614

Over: INTERSTATE-95

1.2 MI S OF ROUTE 27, New London, CT

Built 1964 ADT: 52,800

INTERSTATE-95 NB

Over: ROUTE 27

0.4 MI N OF MYSTIC RIVER, New London, CT

Built 1964 ADT: 9,500

INTERSTATE-95 SB

Over: ROUTE 27

0.4 MI N OF MYSTIC RIVER, New London, CT

Built 1964 ADT: 9,500

ROUTE 234

Over: INTERSTATE-95 SOUTHBOUND

2.2 MI N OF ROUTE 27, New London, CT

Built 1964 ADT: 22,400

ROUTE 234

Over: INTERSTATE-95 NORTHBOUND

2 MILES NORTH OF ROUTE 27, New London, CT

Built 1964 ADT: 22,400

NORTH ANGUILLA ROA

Over: INTERSTATE-95 NB

1.0 MI N OF ROUTE 234, New London, CT

Built 1964 ADT: 18,200

NORTH ANGUILLA ROA

Over: INTERSTATE 95 SB

1.0 MI N OF ROUTE 234, New London, CT

Built 1964 ADT: 18,600

INTERSTATE-95 NB

Over: ROUTE 2

1 MILE WEST OF ROUTE 49, New London, CT

Built 1964 ADT: 11,500

INTERSTATE-95 SB

Over: ROUTE 2

.8 MI SOUTH OF ROUTE 49, New London, CT

Built 1964 ADT: 11,500

INTERSTATE-95 NB

Over: ROUTE 49

I-95 EXIT NO. 92, New London, CT

Built 1964 ADT: 4,100

INTERSTATE-95 SB

Over: ROUTE 49

I-95 EXIT NO. 92, New London, CT

Built 1964 ADT: 4,100

BOOM BRIDGE ROAD

Over: INTERSTATE-95

1.7 MI N OF ROUTE 49, New London, CT

Built 1964 ADT: 31,300

INTERSTATE-95 NB

Over: ROUTE 216

2.7 MI N OF ROUTE 49, New London, CT

Built 1964 ADT: 4,800

INTERSTATE-95 SB

Over: ROUTE 216

2.7 MI N OF ROUTE 49, New London, CT

Built 1964 ADT: 4,800

I-95 SB TR 822

Over: INTERSTATE-95 NB

I-95 SB EXIT NO. 87, New London, CT

Built 1964 ADT: 23,100

SCOTT HILL ROAD #1

Over: ROUTE 2

2 MI WEST OF RTE 163, New London, CT

Built 1971 ADT: 24,200

ROUTE 11 SB

Over: SR 637 (LAKE HAYWARD RD)

ROUTE 11 EXIT NO. 6, New London, CT

Built 1972 ADT: 4,200

ROUTE 11 NB

Over: SR 637 (LAKE HAYWARD RD)

ROUTE 11 EXIT NO. 6, New London, CT

Built 1972 ADT: 4,200

ROUTE 11 SB

Over: ROUTE 82

1.1 MI W OF ROUTE 85, New London, CT

Built 1972 ADT: 6,500

ROUTE 11 NB

Over: ROUTE 82

1.1 MI W OF ROUTE 85, New London, CT

Built 1972 ADT: 6,500

I-95 NB & RT 1 NB

Over: I-95 RAMP 313

1.3 MI NORTH OF GOLDSTAR, New London, CT

Built 1973 ADT: 5,400

WEST ROAD

Over: ROUTE 11 SOUTHBOUND

2.0 MI S OF ROUTE 2, New London, CT

Built 1971 ADT: 4,800

WEST ROAD

Over: ROUTE 11 NORTHBOUND

2.0 MI S OF ROUTE 2, New London, CT

Built 1972 ADT: 5,000

INTERSTATE 95 SOUT

Over: THAMES RV LOC RDS & RR

O/THAMES RV LOC ROAD & RR, New London, CT

Built 1973 ADT: 9,500

I-95 TR 817

Over: SR 635 & STATE PIER RD

EXIT 84 I-95 SOUTH, New London, CT

Built 1975 ADT: 12,400

SR 908 COLMAN ST

Over: I-95, SR 623 & N SR 624

0.6 MI N OF ROUTE 85, New London, CT

Built 1973 ADT: 3,700

SR636, BRIGGS ST

Over: I-95&SR623+641&I-95 310

0.39 MI S OF ROUTE 32 INT, New London, CT

Built 1973 ADT: 10,000

ROUTE 32 RAMP 002

Over: INTERSTATE 95 & SR 623

1.4 MILE N OF ROUTE 85, New London, CT

Built 1973 ADT: 49,300

ROUTE 32 SB

Over: I-95, US 1 NB,SR 623&641

0.47 MI N OF JCT SSR 437, New London, CT

Built 1974 ADT: 6,900

ROUTE 32 NB

Over: I-95,US 1 NB,SR 623&641

1.6 MI N OF ROUTE 85, New London, CT

Built 1974 ADT: 9,600

ROUTE 32 NB

Over: I-95 SB TR 818

0.2 MI N OF I-95, New London, CT

Built 1973 ADT: 4,600

I-95 NB TR 819

Over: SR 641

0.2 MI N OF ROUTE 32, New London, CT

Built 1975 ADT: 5,800

SR 641

Over: ROUTE 32

0.3 MI S OF I-95, New London, CT

Built 1973 ADT: 21,300

SR 636 NB

Over: ROUTE 32 & I-95SB TR 817

0.8 MI N OF I-95, New London, CT

Built 1973 ADT: 6,400

SR 635

Over: RT 32+RAMP 3,I-95 TR 817

0.4 MI N OF I-95, New London, CT

Built 1973 ADT: 3,300

I-95 SB TR 821

Over: I-95 NB & I-95 SB TR 822

0.6 MI N OF ROUTE 12, New London, CT

Built 1966 ADT: 4,200

US ROUTE 1

Over: ROUTE 349 AND RAMPS

0.3 MI S OF ROUTE 12, New London, CT

Built 1966 ADT: 2,300

MILL HILL ROAD

Over: ROUTE 2

1.3 MI W OF ROUTE 16, New London, CT

Built 1967 ADT: 30,000

ROUTE 16

Over: ROUTE 2

1.2 MI W OF ROUTE 85, New London, CT

Built 1966 ADT: 28,100

DR FOOTE ROAD

Over: ROUTE 2 EASTBOUND

0.4 MI E OF ROUTE 16, New London, CT

Built 1966 ADT: 16,700

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026