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)
INTERSTATE-95
FairOver: DELAVAN AVENUE
I-95 EXIT NO. 2, Fairfield, CT
ROUTE 15
FairOver: CUTSPRING ROAD
1.5 MI S OF ROUTE 110, Fairfield, CT
ROUTE 130
FairOver: YELLOW MILL POND
NEAR EXIT 29 I-95, Fairfield, CT
HUNTINGTON STREET
FairOver: FARMILL RIVER
0.5 MI S OF RPUTE 108, Fairfield, CT
SILVERMINE ROAD
FairOver: HOUSATONIC RR
0.5 mi east of US Rt 202, Fairfield, CT
INTERSTATE 95
FairOver: CRESCENT ST & MNRR
0.2 MI S OF NORWALK RV, Fairfield, CT
US ROUTE 7
FairOver: NORWALK RIVER
0.4 MI N OF ROUTE 107, Fairfield, CT
OLD KINGS HWY NORT
FairOver: GOODWIVES RIVER
0.1 MI NO OF SEDGWICK AVE, Fairfield, CT
LOWE STREET
FairOver: METRO NORTH RAILROAD
BTWN ELY AVE & ML KING DR, Fairfield, CT
INTERSTATE-95
FairOver: KINGS HWY-GOODWIVES RV
0.4 MI S OF ROUTE 136, Fairfield, CT
ROUTE 108
FairOver: MEANS BROOK
3.5 MI S OF ROUTE 110, Fairfield, CT
ROUTE 25 SB
FairOver: PEQUONNOCK RIVER
0.7 MI NORTH OF ROUTE 15, Fairfield, CT
US ROUTE 7
FairOver: BROAD STREET
0.3 MI N OF ROUTE 123, Fairfield, CT
ROUTE 136
FairOver: NORWALK RIVER
I-95 EXIT 16 TO RT 136 WB, Fairfield, CT
US ROUTE 1
FairOver: METRO NORTH RAILROAD
NEAR EXIT 23 - ROUTE 95, Fairfield, CT
INTERSTATE-95
FairOver: ELM STREET
I-95 EXIT NOS. 7 & 8, Fairfield, CT
US ROUTE 1, ROUTE
FairOver: TURNEY'S CREEK
JCT RTE 130 & OLD POST RD, Fairfield, CT
US ROUTE 7
FairOver: NORWALK RIVER
0.6 M SOUTH OF RTE. 35, Fairfield, CT
ROUTE 15
FairOver: RIVERSVILLE RD E BR BYRA
1.8 MI EAST OF EXIT 27, Fairfield, CT
INTERSTATE-95
FairOver: SOUTH AVENUE NO. 1
0.3 MI S OF ROUTE 130, Fairfield, CT
ROUTE 15
FairOver: CONVERSE POND BROOK
2.8 MI N OF NY STATE LINE, Fairfield, CT
SR 805 (FEDERAL RO
FairOver: BEAVER BROOK
INT OF SR 840 & SR805, Fairfield, CT
ROUTE 8 NORTHBOUND
FairOver: WARREN ST& S FRONTAGE RD
EXIT 27A I-95 N B, Fairfield, CT
BERKSHIRE AVENUE
FairOver: PEQUONNOCK RIVER
0.4 MI E OF US ROUTE 1, Fairfield, CT
SR 816 (GLEN RD)
FairOver: HOUSATONIC RIVER
GLEN RD O/ LAKE ZOAR, Fairfield, CT
ROUTE 15
FairOver: SILVERMINE AVENUE
0.5 MI S OF US ROUTE 7, Fairfield, CT
ROUTE 15
FairOver: RESERVOIR AVENUE
0.9 MI SO OF RTE 127, Fairfield, CT
ROUTE 123
FairOver: FIVE MILE RIVER
0.4 MI NORTH OF ROUTE 106, Fairfield, CT
GLENVILLE STREET
FairOver: BYRAM RIVER
0.6 MILE EAST OF ROUTE 15, Fairfield, CT
BRIDGE STREET
FairOver: RIPPOWAM RIVER
100 FT W OF ROUTE 137, Fairfield, CT
INTERLAKEN ROAD
FairOver: N STAMFORD RES OUTLET
OPP RT 137, N OF ROUTE 15, Fairfield, CT
WOODWAY ROAD
FairOver: NOROTON RIVER
0.1 MI W OF ROUTE 106, Fairfield, CT
ROUTE 106
FairOver: METRO NORTH RAILROAD
0.8 MI N OF US ROUTE 1, Fairfield, CT
INTERSTATE-95
FairOver: METRO NORTH RR & STATION
COS COB RR STA @ EXIT 4, Fairfield, CT
US ROUTE 7
FairOver: METRO NORTH RAILROAD
0.5 MI N OF RTE 33 N JCT, Fairfield, CT
US ROUTE 7 SB
FairOver: HRRC,STILL RV, MALL ACC.
SOUTH OF I-84 EXIT 3, Fairfield, CT
U.S. ROUTE 7 SB
FairOver: NORWALK RIVER
1.3 MILE NORTH OF I-95, Fairfield, CT
ROUTE 8SB OFF RAMP
FairOver: NORTH WASHINGTON AVENUE
0.1 MI S OF EXIT 3, Fairfield, CT
ROUTE 15
FairOver: PERRY AVENUE
0.2 MI S OF US ROUTE 7, Fairfield, CT
ROUTE 108
FairOver: FARMILL RIVER
3.4 MI N. OF ROUTE 15, Fairfield, CT
U.S. ROUTE 1
FairOver: ROOSTER RIVER
0.5 MI W OF ROUTE 59, Fairfield, CT
INTERSTATE-95
FairOver: WEST BROAD STREET
INTERSTATE-95 EXIT NO. 32, Fairfield, CT
I-95 SB TR 803
FairOver: WEST AVENUE
I-95 SB EXIT NO. 15, Fairfield, CT
SR 790 (SOUTH STAT
FairOver: RIPPOWAM RIVER
NEAR EXIT 7 I-95 NB, Fairfield, CT
SAWMILL ROAD
FairOver: SAWMILL BROOK
0.15 MI S OF ROUTE 37 INT, Fairfield, CT
RTE I95
FairOver: FOX ISLAND ROAD, BYRAM R
I95 AT N Y STATE LINE, Fairfield, CT
U.S. ROUTE 1
FairOver: FIVE MILE RIVER
200 FT NORTH OF DARIEN TL, Fairfield, CT
US ROUTE 7
FairOver: NORWALK RIVER
0.3MI SO RT102 RIDGEFIELD, Fairfield, CT
ROUTE 15
FairOver: BYRAM RIVER
1.6 MI N OF N.Y. STATE, Fairfield, CT
ROUTE 25
FairOver: STILL RIVER
.1 MI EAST OF US RTE 202, 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.