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.
Condition Distribution
All Bridges (840)
ROUTE 8 SOUTHBOUND
FairOver: ARMSTRONG ROAD
2.5 MI N OF ROUTE 15, Fairfield, CT
ROUTE 8
FairOver: PROSPECT STREET
0.4 MI N OF I-95, Fairfield, CT
I-95 NB Exit 8 Off
FairOver: Atlantic Street
I-95 NB Exit 8 Off Ramp, Fairfield, CT
INTERSTATE-95
FairOver: SHORE ROAD # 1
WEST OF EXIT 3, Fairfield, CT
ROUTE 8 SOUTHBOUND
FairOver: GRAND STREET
1.6 MI N OF I-95, Fairfield, CT
ROUTE 106
FairOver: SILVERMINE RIVER
WILTON - NEW CANAAN TL, Fairfield, CT
US ROUTE 1
FairOver: SAUGATUCK RIVER
50 FT EAST OF JUNCTION 33, Fairfield, CT
US ROUTE 7 NB
FairOver: CONNECTICUT AVE
0.6 MI N OF I-95, Fairfield, CT
BALD HILL ROAD
FairOver: E BR SILVERMINE RIVER
WEST OF ROUTE 33, Fairfield, CT
NORTH WILTON ROAD
FairOver: SILVERMINE RIVER
500' WEST OF VALLEY ROAD, Fairfield, CT
I-95 TR 803
FairOver: MNRR & CRESCENT ST
ROUTE I-95 SB EXIT 15, Fairfield, CT
HANOVER ROAD
FairOver: POND BROOK
500 FT SO OF POND BRK RD, Fairfield, CT
GOLDEN HILL ROAD
FairOver: PADANARAM BROOK
125 FT W OF ROUTE 37, Fairfield, CT
ROUTE 110
FairOver: FARMILL RIVER
1.0 MI N OF ROUTE 15, Fairfield, CT
ROUTE 25 NB
FairOver: FAIRCHILD MEMORIAL PARK
0.7 MI S OF ROUTE 15, Fairfield, CT
SSR 476
FairOver: METRO-NORTH RAILROAD
SO OF I-95 EXIT 18, Fairfield, CT
INTERSTATE-95
FairOver: HANCOCK AVENUE
1.0 MI S OF ROUTE 8, Fairfield, CT
ROUTE 59
FairOver: MILL RIVER
625 FT N OF ROUTE 15, Fairfield, CT
ROUTE 133
FairOver: HOUSATONIC RIVER
BRIDGEWATER/BROOKFIELD TN, Fairfield, CT
U.S. ROUTE 7 NB
FairOver: MAPLE STREET
0.7 MILE NORTH OF I-95, Fairfield, CT
U.S. ROUTE 7 SB
FairOver: MAPLE STREET
0.7 MILE NORTH OF I-95, Fairfield, CT
INTERSTATE 84 EB
FairOver: ALPINE DRIVE
.5 MI SO OF SOUTHBURY TL, Fairfield, CT
PULASKI STREET
FairOver: WEST BRANCH RIPPOWAM RV
300' W OF WASHINGTON ST, Fairfield, CT
US ROUTE 1
FairOver: NORWALK RIVER
0.2 MI N OF US ROUTE 7, Fairfield, CT
US RTE 7 SB TR 811
FairOver: PERRY AVENUE
ROUTE 15 NB EXIT NO. 39A, Fairfield, CT
STUDIO ROAD
FairOver: RIPPOWAM RIVER
700' FROM WIRE MILL ROAD, Fairfield, CT
INTERSTATE-95
FairOver: CANAL STREET
BETWEEN EXITS 7&8, Fairfield, CT
INTERSTATE-95
FairOver: UNQUOWA ROAD
0.5 MI S OF ROUTE 135, Fairfield, CT
US ROUTE 1
FairOver: SASCO BROOK
WESTPORT FAIRFIELD TL, Fairfield, CT
ROUTE 25 NB
FairOver: PEQUONNOCK RIVER
0.7 MI S OF ROUTE 111, Fairfield, CT
INTERSTATE-95
FairOver: HARVARD AVENUE
.2 MI E OF GR STAMFORD TL, Fairfield, CT
ROUTE 124
FairOver: RIPPOWAM RIVER
0.6 MI FROM NEW YORK S L, Fairfield, CT
VALLEY ROAD
FairOver: MIANUS RIVER
O/ MIANUS RIVER, Fairfield, CT
INTERSTATE 95
FairOver: MYRTLE AVENUE NO. 1
150 FT S OF ROUTE 8, Fairfield, CT
POVERTY HOLLOW RD.
FairOver: ASPETUCK RIVER
OFF MEEKER HILL RD, Fairfield, CT
JOHN STREET
FairOver: EAST BRANCH BYRAM RIVER
1 MILE W ROUND HILL RD, Fairfield, CT
ROUTE 58
FairOver: SAMP MORTAR RESERVOIR
50' SOUTH OF ARROWHEAD LA, Fairfield, CT
INTERSTATE 84
FairOver: STARR AVENUE
0.3 MI WEST ROUTE 39, Fairfield, CT
ROUTE 8 & ON RAMP
FairOver: STREAMING GROUND BROOK
0.7 MI S OF ROUTE 110, Fairfield, CT
I-95 RAMP 350
FairOver: METRO-NORTH & LOCAL RDS
I-95 SB EXIT 8 OFF RAMP, Fairfield, CT
ROUTE 8 RAMP 25
FairOver: HULL AVE & PRIVATE DRIVE
RT 8, EX 14 (JCT RT 110), Fairfield, CT
US ROUTE 1
FairOver: STONY BROOK
0.4 MI W. OF ROUTE 33, Fairfield, CT
BEACHSIDE AVENUE
FairOver: SASCO BROOK
AT FAIRFIELD TOWN LINE, Fairfield, CT
ROUTE 15
FairOver: METRO-NORTH RAILROAD
0.2 MI N OF US ROUTE 7, Fairfield, CT
ROUTE 15
FairOver: CONVERSE POND BROOK
0.3 MI N OF EXIT NO. 28, Fairfield, CT
OLD TOWN ROAD
FairOver: PEQUONNOCK RV & TRAIL
150 FT W OF ROUTE 127, Fairfield, CT
GRASMERE AVENUE
FairOver: METRO NORTH RAILROAD
JCT KINGS HWY EAST, Fairfield, CT
US ROUTE 1
FairOver: MILL RIVER
NEAR SASCO HILL ROAD, Fairfield, CT
INTERSTATE-95
FairOver: BRENTWOOD AVENUE
0.3 MI N OF US ROUTE 1, Fairfield, CT
INTERSTATE 84 EAST
FairOver: HRRC & BOULEVARD ROAD
1.5 MI WEST OF SR 816, Fairfield, CT
Read our methodology - how this data is sourced, computed, and verified.
Related
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.