Fairfield County, CT

840 public highway bridges

Fairfield County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Fairfield County, Connecticut contains 840 public highway bridges. Roughly 18.3% are rated “Good,” 51.7% “Fair,” and 3.6% “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.

840
Total Bridges
18.3%
Good
51.7%
Fair
3.6%
Poor Condition

Condition Distribution

Good
18.3% (154)
Fair
51.7% (434)
Poor
3.6% (30)

All Bridges (840)

INTERSTATE-95

Fair

Over: COMPO ROAD SOUTH

BETWEEN EXIT 17 AND 18, Fairfield, CT

Built 1957 Load: 51.0 t ADT: 110,000

INTERSTATE-95

Fair

Over: SOUND BEACH AVENUE

0.2 M EAST OF I95,EXIT 5, Fairfield, CT

Built 1958 Load: 51.2 t ADT: 121,100

US ROUTE 7 NB

Fair

Over: HRRC,STILL RV, MALL ACC.

SOUTH OF I-84 EXIT 3, Fairfield, CT

Built 1962 Load: 51.2 t ADT: 25,100

INTERSTATE-95

Fair

Over: BRONSON ROAD NO. 1

At EXIT 20, Fairfield, CT

Built 1958 Load: 51.5 t ADT: 114,100

US ROUTE 7 NB

Fair

Over: STILL RIV & GRAYS BR RD

0.6 MI N OF FEDERAL ROAD, Fairfield, CT

Built 1976 Load: 51.5 t ADT: 14,900

ROUTE 15 TR 805

Fair

Over: RESERVOIR AVENUE

EXT 49 RT15(15NB TO 25SB), Fairfield, CT

Built 1980 Load: 51.5 t ADT: 6,900

INTERSTATE-95

Fair

Over: FIELD POINT ROAD

0.3 MI EAST OF EXT 3, Fairfield, CT

Built 1958 Load: 51.6 t ADT: 109,200

ROUTE 53

Fair

Over: SAUGATUCK RIVER

2.6 MI N OF ROUTE 107, Fairfield, CT

Built 1928 Load: 51.6 t ADT: 3,600

INTERSTATE-95

Fair

Over: FERRIS DRIVE

0.3 M EAST OF I-95,EXIT 5, Fairfield, CT

Built 1958 Load: 51.7 t ADT: 121,100

ROUTE 8 NORTHBOUND

Fair

Over: LINDLEY STREET &PARKING

2.2 MI N OF I-95, Fairfield, CT

Built 1972 Load: 51.8 t ADT: 44,500

INTERSTATE-95

Fair

Over: ROUND HILL ROAD

0.2 MI S OF ROUTE 135, Fairfield, CT

Built 1958 Load: 52.2 t ADT: 109,500

INTERSTATE-95

Fair

Over: UNION AVENUE

0.4 MI N OF ROUTE 130, Fairfield, CT

Built 1959 Load: 52.2 t ADT: 115,000

INTERSTATE 84

Fair

Over: KOHANZA STREET

.4 MI WEST OF RT 39, Fairfield, CT

Built 1962 Load: 52.2 t ADT: 108,000

INTERSTATE-95

Fair

Over: WEST AVENUE

INTERSTATE-95 EXIT NO. 6, Fairfield, CT

Built 1958 Load: 52.4 t ADT: 107,900

US ROUTE 7 NB

Fair

Over: UNION PARK SOUTH

ADJ INTERSECT W- ROUTE 1, Fairfield, CT

Built 1970 Load: 52.5 t ADT: 27,400

ROUTE 57

Fair

Over: ASPETUCK RIVER

NORTH OF ROUTE 15 EXIT 42, Fairfield, CT

Built 1930 Load: 52.6 t ADT: 13,700

BREWSTER STREET

Fair

Over: ASH CREEK

0.3 MI NORTH OF ROUTE 130, Fairfield, CT

Built 1929 Load: 52.6 t ADT: 4,340

INTERSTATE-95

Fair

Over: BROOKSIDE DRIVE

0.2 MI S OF SERVICE AREA, Fairfield, CT

Built 1958 Load: 52.7 t ADT: 110,000

US ROUTE 7 NB

Fair

Over: STILL RIVER

1 MI NORTH OF FED RD EXT, Fairfield, CT

Built 1976 Load: 52.8 t ADT: 14,900

ROUTE 8 SOUTHBOUND

Fair

Over: LINDLEY STREET & PARKING

2.2 MI N OF I-95, Fairfield, CT

Built 1972 Load: 53.1 t ADT: 46,600

MILL STREET

Fair

Over: BYRAM RIVER

GREENWICH-PORT CHESTER TL, Fairfield, CT

Built 1992 Load: 53.1 t ADT: 14,600

INTERSTATE-95

Fair

Over: STEAMBOAT ROAD

0.1 MI N OF EXIT NO. 3, Fairfield, CT

Built 1958 Load: 53.5 t ADT: 101,800

INTERSTATE-95

Fair

Over: MAPLE AVENUE

0.1 MI S OF US ROUTE 1, Fairfield, CT

Built 1958 Load: 53.5 t ADT: 122,500

INTERSTATE 95

Fair

Over: NEW CREEK ROAD

BETWEEN EXITS 18 & 19, Fairfield, CT

Built 1958 Load: 53.6 t ADT: 110,400

ROUTE 59

Fair

Over: ROOSTER RIVER

0.3 MI N OF US ROUTE 1, Fairfield, CT

Built 1981 Load: 53.9 t ADT: 8,620

ROUTE 302

Fair

Over: DEEP BROOK

0.2 MI WEST OF SUGAR LANE, Fairfield, CT

Built 2008 Load: 54.1 t ADT: 7,100

US ROUTE 1

Fair

Over: ISLAND BROOK

0.4 MI N OF ROUTE 8, Fairfield, CT

Built 1972 Load: 54.1 t ADT: 16,300

I-95 SB TR 805

Fair

Over: SOUTH AVE & WARREN ST

I-95 SB EXIT NO. 27A, Fairfield, CT

Built 1968 Load: 54.2 t ADT: 17,900

INTERSTATE-95

Fair

Over: DAVIS MILL POND

BETWEEN EXITS 3 & 4, Fairfield, CT

Built 1958 Load: 54.3 t ADT: 117,700

ROUTE 8 NORTHBOUND

Fair

Over: MAIN STREET NO. 3 NB

1.4 MI N OF I-95, Fairfield, CT

Built 1970 Load: 54.4 t ADT: 45,300

INTERSTATE 84

Fair

Over: SAW MILL ROAD

EXIT 1, Fairfield, CT

Built 1962 Load: 54.4 t ADT: 72,300

INTERSTATE 95

Fair

Over: OLD POST ROAD

EXIT 19, Fairfield, CT

Built 1958 Load: 54.8 t ADT: 104,300

INTERSTATE 84

Fair

Over: TAMARACK AVENUE

.3MI EAST OF RT 37, Fairfield, CT

Built 1960 Load: 54.8 t ADT: 126,900

ROUTE 8 NORTHBOUND

Fair

Over: JOHN STREET

0.6 MI N OF I-95, Fairfield, CT

Built 1968 Load: 54.9 t ADT: 48,300

INTERSTATE-95

Fair

Over: LOCKWOOD AVENUE

AT I-95 EXIT 3 SB, Fairfield, CT

Built 1958 Load: 55.1 t ADT: 112,800

INTERSTATE-95

Fair

Over: COOLIDGE STREET

0.4 MI S OF ROUTE 130, Fairfield, CT

Built 1958 Load: 55.1 t ADT: 115,900

INTERSTATE-95

Fair

Over: HONEYSPOT ROAD

0.5 MI SOUTH OF ROUTE 130, Fairfield, CT

Built 1959 Load: 55.1 t ADT: 93,800

INTERSTATE 84 WB

Fair

Over: POOTATUCK RIVER

BETWEEN EXITS 10 & 11, Fairfield, CT

Built 1972 Load: 55.3 t ADT: 40,500

INTERSTATE-95

Fair

Over: BEARDSLEY STREET

0.6 MI S OF ROUTE 113, Fairfield, CT

Built 1958 Load: 55.4 t ADT: 115,000

ROUTE 15

Fair

Over: CROSS HIGHWAY

3.5 MI S OF ROUTE 58, Fairfield, CT

Built 1938 Load: 55.5 t ADT: 66,420

INTERSTATE-95

Fair

Over: NEWFIELD AVENUE

0.4 MI S OF ROUTE 113, Fairfield, CT

Built 1959 Load: 55.6 t ADT: 115,000

INTERSTATE 84 EB

Fair

Over: POOTATUCK RIVER

.5 MILE BEFORE EXIT 11, Fairfield, CT

Built 1973 Load: 56.4 t ADT: 41,200

COLD SPRING ROAD

Fair

Over: RIPPOWAM RIVER

0.4 MI W OF ROUTE 137, Fairfield, CT

Built 1935 Load: 56.4 t ADT: 7,470

INTERSTATE-95

Fair

Over: MAPLE LANE

0.4 MI S OF SASCO CRK RD, Fairfield, CT

Built 1958 Load: 56.7 t ADT: 110,400

US ROUTE 7 SB

Fair

Over: UNION PARK SOUTH

ADJ INTERSECT W- ROUTE 1, Fairfield, CT

Built 1970 Load: 56.7 t ADT: 27,500

INTERSTATE 95

Fair

Over: WORDIN AVENUE NO. 2

0.7 MI S OF ROUTE 8, Fairfield, CT

Built 1959 Load: 57.1 t ADT: 125,000

US ROUTE 7 SB

Fair

Over: STILL RIVER

NEAR EXIT 7,INTERSTATE-84, Fairfield, CT

Built 1976 Load: 57.1 t ADT: 20,800

ROUTE 15

Fair

Over: BAYBERRY LANE #1

0.4 MI WEST OF TOWN LINE, Fairfield, CT

Built 1939 Load: 57.5 t ADT: 66,420

M L KING JR DRIVE

Fair

Over: METRO-NORTH RAILROAD

1.4 MI N OF ROUTE 136, Fairfield, CT

Built 1972 Load: 57.5 t ADT: 11,600

I-95 RAMP 093

Fair

Over: NICHOLS STREET

ON RAMP TO I-95 SOUTH, Fairfield, CT

Built 1959 Load: 57.7 t ADT: 4,400
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.