Fairfield County, CT

840 public highway bridges

Fairfield County Bridge Snapshot

Fairfield County, Connecticut contains 840 public highway bridges in the FHWA National Bridge Inventory. Roughly 18.3% are rated “Good,” 51.7% “Fair,” 3.6% “Poor,” and 3.6% 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.

840
Total Bridges
18.3%
Good
3.6%
Poor
3.6%
Structurally Deficient

Condition Distribution

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

All Bridges (840)

I-95 & LEDGE ROAD

Fair

Over: STONY BROOK

BETWEEN EXITS 10 & 11, Fairfield, CT

Built 1958 Load: 99.9 t ADT: 124,900

INTERSTATE-95

Fair

Over: JOHNSONS CREEK

0.1 MI NORTH OF ROUTE 113, Fairfield, CT

Built 1959 Load: 99.9 t ADT: 93,800

ROUTE 25

Fair

Over: POND BROOK

.2 MI NORTH OF RT.6 & 25, Fairfield, CT

Built 1961 Load: 99.9 t ADT: 11,800

STARR AVENUE

Fair

Over: BOGGS POND BROOK

225 FT N OF I-84, Fairfield, CT

Built 1960 Load: 99.9 t ADT: 12,680

ROUTE 111

Fair

Over: PEQUONNOCK RIVER

150 FT NORTH OF ROUTE 25, Fairfield, CT

Built 1980 Load: 99.9 t ADT: 19,600

UNQUOWA ROAD

Fair

Over: METRO NORTH RAILROAD

0.1 MI N OF US ROUTE 1, Fairfield, CT

Built 1989 Load: 99.9 t ADT: 5,900

OLD MINE ROAD

Good

Over: PEQUONNOCK RIVER

100 FT EAST OF ROUTE 111, Fairfield, CT

Built 1979 Load: 17.5 t ADT: 650

SR 714

Good

Over: FARMILL RIVER

2.0 MI N OF ROUTE 108, Fairfield, CT

Built 1993 Load: 25.3 t ADT: 16,500

I-95 NB TR 806

Good

Over: BROAD STREET

0.2. MI N OF ROUTE 8, Fairfield, CT

Built 1959 Load: 25.9 t ADT: 19,900

I-95 NB TR 806

Good

Over: S. FRONTAGE RD & LAF. ST

RAMP FROM 8 SB TO I-95 NB, Fairfield, CT

Built 2000 Load: 27.2 t ADT: 17,500

NORTH AVENUE #2

Good

Over: ASPETUCK RIVER

50 FT W OF COLEYTOWN RD, Fairfield, CT

Built 1957 Load: 29.5 t ADT: 535

RIVERSIDE AVENUE

Good

Over: METRO-NORTH RAILROAD

AT RIVERSIDE STATION, Fairfield, CT

Built 1895 Load: 29.8 t ADT: 10,596

HIGH BRIDGE ROAD

Good

Over: HOUSATONIC RAILROAD

ONE MILE EAST OF ROUTE 25, Fairfield, CT

Built 1989 Load: 32.1 t ADT: 1,115

BROAD STREET

Good

Over: NORWALK RIVER

200 FT W OF US ROUTE 7, Fairfield, CT

Built 1956 Load: 32.4 t ADT: 5,510

COVERED BRIDGE RD

Good

Over: POND BROOK

NEAR JCT HILLCREST DR, Fairfield, CT

Built 2001 Load: 32.7 t ADT: 50

ROUTE 15

Good

Over: FIVE MILE RIVER

1 MILE SOUTH OF RTE 123, Fairfield, CT

Built 1937 Load: 32.7 t ADT: 72,920

ROUTE 25

Good

Over: POOTATUCK RIVER

NEAR MONROE TOWN LINE, Fairfield, CT

Built 1971 Load: 32.7 t ADT: 16,100

ROUTE 15 RAMP 057

Good

Over: CRICKER BROOK

100 FT EAST OF ROUTE 58, Fairfield, CT

Built 1997 Load: 32.7 t ADT: 9,100

CURRITUCK ROAD

Good

Over: POND BROOK

100' EAST OF ROUTE 25, Fairfield, CT

Built 2000 Load: 32.7 t ADT: 3,475

BAGBURN HILL ROAD

Good

Over: HALFWAY RIVER

0.9 MI N OF ROUTE 111, Fairfield, CT

Built 2002 Load: 32.7 t ADT: 388

BROCK STREET

Good

Over: PEQUONNOCK RIVER

250 FT E OF ROUTE 127, Fairfield, CT

Built 1979 Load: 32.7 t ADT: 1,009

ASTORIA AVENUE

Good

Over: ROOSTER RIVER OVERFLOW

0.2 MI E OF ROUTE 59, Fairfield, CT

Built 2000 Load: 32.7 t ADT: 310

HICKOCK ROAD

Good

Over: SILVERMINE RIVER

1 MI EAST OF VALLEY RD, Fairfield, CT

Built 2012 Load: 32.7 t ADT: 333

DIAMOND HILL ROAD

Good

Over: SAUGATUCK RIVER

500' WEST OF ROUTE 53, Fairfield, CT

Built 2001 Load: 32.7 t ADT: 895

GEORGES HILL ROAD

Good

Over: POND BROOK

AT JCT OF POND BROOK RD., Fairfield, CT

Built 1975 Load: 32.7 t ADT: 133

THORPE STREET EXT

Good

Over: BOGGS POND BROOK

0.1 E OF ROUTE 39, Fairfield, CT

Built 2003 Load: 32.7 t ADT: 3,140

CHESTNUT ST & MNRR

Good

Over: STILL RIVER

0.8 MILE EAST OF ROUTE 53, Fairfield, CT

Built 1974 Load: 32.7 t ADT: 6,430

PATCH STREET

Good

Over: PADANARAM BROOK

0.1 MI E OF ROUTE 53, Fairfield, CT

Built 1987 Load: 32.7 t ADT: 1,255

US ROUTE 7

Good

Over: GEOTZEN BROOK

1.2 MI N OF ROUTE 33, Fairfield, CT

Built 1985 Load: 32.7 t ADT: 17,500

US ROUTE 6

Good

Over: POND BROOK

INTERSECTION ROUTES 6&25, Fairfield, CT

Built 1988 Load: 32.7 t ADT: 10,900

ROUTE 57

Good

Over: LEES CANAL

0.4 MI N OF ROUTE 33, Fairfield, CT

Built 1989 Load: 32.7 t ADT: 9,300

SHELTER ROCK ROAD

Good

Over: EAST SWAMP BROOK

DANBURY BETHEL TOWN LINE, Fairfield, CT

Built 1989 Load: 32.7 t ADT: 5,845

CUTSPRING ROAD

Good

Over: PUMPKIN GROUND BROOK

0.2 MI N. OF ROUTE 15, Fairfield, CT

Built 1987 Load: 32.7 t ADT: 1,930

SR 734 (DANIELS FA

Good

Over: PEQUONNOCK RIVER

375 FT N OF ROUTE 127, Fairfield, CT

Built 1991 Load: 32.7 t ADT: 8,200

BROADBRIDGE AVENUE

Good

Over: BRUCE BROOK

0.7 MI N OF US ROUTE 1, Fairfield, CT

Built 1981 Load: 32.7 t ADT: 8,577

CROSS STREET

Good

Over: STILL RIVER

0. MI E OF TRIANGLE ST, Fairfield, CT

Built 1993 Load: 32.7 t ADT: 3,825

KENOSIA AVE

Good

Over: MIRY BROOK

600' NORTH OF BACKUS AVE, Fairfield, CT

Built 1992 Load: 32.7 t ADT: 10,605

MAPLE DRIVE

Good

Over: W.BRANCH OF PEQUONNOCK R

0.1 MI N OF ROUTE 25, Fairfield, CT

Built 1995 Load: 32.7 t ADT: 286

OLD HAWLEYVILLE RD

Good

Over: POND BROOK

.25 MI. W OF RTE. 25, Fairfield, CT

Built 2005 Load: 32.7 t ADT: 540

SMOKE HILL DRIVE

Good

Over: EAST LAKE BROOK

New Fairfield local road, Fairfield, CT

Built 2010 Load: 32.7 t ADT: 530

SAW MILL ROAD

Good

Over: POND BROOK

0.4 MI SOUTH OF JUNC US 6, Fairfield, CT

Built 2008 Load: 32.7 t ADT: 520

POVERTY HOLLOW ROA

Good

Over: ASPETUCK RIVER

0.2 M S OF JUNC MORRIS RD, Fairfield, CT

Built 2014 Load: 32.7 t ADT: 1,605

HUNTINGTOWN ROAD

Good

Over: STREAM

0.2 MI S OF JUNC SR 25, Fairfield, CT

Built 2003 Load: 32.7 t ADT: 981

EQUESTRIAN RIDGE

Good

Over: ASPETUCK RIVER

0.2 MI W OF POVERTY HOLLO, Fairfield, CT

Built 2000 Load: 32.7 t ADT: 107

ELM DRIVE

Good

Over: DEEP BROOK

300 FT S OF BRUSHY HILL R, Fairfield, CT

Built 2008 Load: 32.7 t ADT: 1,070

COLD SPRING ROAD

Good

Over: COGERS POND

.5 mi. west of Route 25., Fairfield, CT

Built 2010 Load: 32.7 t ADT: 268

WILD HORSE COURT

Good

Over: SAMMIS BROOK

1.7 mi. west of Route 111, Fairfield, CT

Built 1990 Load: 32.7 t ADT: 673

GODFREY ROAD WEST

Good

Over: W BRANCH SAUGATUCK RIVER

AT INT. WITH PENT ROAD, Fairfield, CT

Built 2015 Load: 32.7 t ADT: 275

US ROUTE 7

Good

Over: NORWALK RIVER

0.6 MI N OF ROUTE 33 JCT, Fairfield, CT

Built 2008 Load: 33.0 t ADT: 20,000

ROUTE 15

Good

Over: HOUSATONIC RIVER & MNRR

RTE 15 BETWEEN EX 53 & 54, Fairfield, CT

Built 2004 Load: 33.7 t ADT: 98,800

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

Related

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