New Haven County, CT
891 public highway bridges
New Haven County Bridge Snapshot
New Haven County, Connecticut contains 891 public highway bridges in the FHWA National Bridge Inventory. Roughly 25.7% are rated “Good,” 45.2% “Fair,” 2.6% “Poor,” and 2.6% 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.
Condition Distribution
All Bridges (891)
FERRY STREET
FairOver: QUINNIPIAC RIVER
1.2 MI SOUTH JCT I-91 NB, New Haven, CT
ROUTE 67
FairOver: LITTLE RIVER
0.3 MI WEST OF ROUTE 8, New Haven, CT
OREGON ROAD
FairOver: QUINNIPIAC RIVER
ADJACENT TO ROUTE 70, New Haven, CT
SR 727
FairOver: NAUGATUCK RIVER & MNRR
0.2 MI W OF RT 115, New Haven, CT
BANK STREET
FairOver: NAUGATUCK RIVER
200 FT SOUTH W.LIBERTY ST, New Haven, CT
TWIN BRIDGE ROAD
FairOver: IRON STREAM
1.0 MI S OF ROUTE 80, New Haven, CT
ROUTE 8 SOUTHBOUND
FairOver: PAN AM SO. RR SPUR LINE
BETWEEN EXITS 35 & 36, New Haven, CT
CHAPEL STREET
FairOver: METRO NORTH
100 FT EAST OF STATE ST., New Haven, CT
ROUTE 80
FairOver: WEST RIVER
265 FT W OF ROUTE 77, New Haven, CT
INTERSTATE 84 WB
FairOver: PETER ROAD
.9 MI E OF ROUTE 172, New Haven, CT
FAIR STREET
FairOver: METRO NORTH RAILROAD
275 FT E. OF STATE STREET, New Haven, CT
FROST ROAD
FairOver: MAD RIVER
0.2 MILE EAST OF ROUTE 69, New Haven, CT
ROUTE 67
FairOver: EIGHT MILE BROOK
OXFORD-SOUTHBURY T.L., New Haven, CT
GRAND AVENUE
FairOver: QUINNIPIAC RIVER
100' E OF FRONT STREET, New Haven, CT
MULBERRY POINT RD
FairOver: AMTRAK RAILROAD
100 FT S OF ROUTE 146, New Haven, CT
INTERSTATE-691
FairOver: COLONY STREET
0.6 MI WEST OF ROUTE 5, New Haven, CT
RIVER ROAD #2
FairOver: MILL RIVER
0.4 MI E OF ROUTE 10, New Haven, CT
INTERSTATE-691 EB
FairOver: TEN MILE RIVER
7.5 MI W OF INTERSTATE-91, New Haven, CT
ROUTE 188
FairOver: LONG SWAMP BROOK
0.4 MI S OF I-84, New Haven, CT
ROUTE 79
FairOver: AMTRAK RAILROAD
0.3 MI N OF US ROUTE 1, New Haven, CT
US ROUTE 1 & PW RR
FairOver: QUINNIPIAC RIVER
0.2 MI S OF I-95 Q-BRIDGE, New Haven, CT
ROUTE 64
FairOver: HOP BROOK
1.5 MI E OF ROUTE 188, New Haven, CT
INTERSTATE 84 WB
FairOver: SANDY HILL ROAD
2.0 MI W OF RT 63, New Haven, CT
HAMDEN HILLS DRIVE
FairOver: SHEPARD BROOK & RR TRAIL
300 FT W OF GLEN RIDGE RD, New Haven, CT
INTERSTATE-84 WB
FairOver: SHADDUCK ROAD
0.4 MI W OF ROUTE 188, New Haven, CT
INTERSTATE-691
FairOver: CENTER STREET
0.4 MI W OF US ROUTE 5, New Haven, CT
HERITAGE ROAD
FairOver: POMPERAUG RIVER
.5 MI WEST OF ROUTE 6, New Haven, CT
INTERSTATE-691 WB
FairOver: TEN MILE RIVER
7.5 MI W OF INTERSTATE-91, New Haven, CT
ROUTE 67
FairOver: LITTLE RIVER
1.3 MI WEST OF ROUTE 8, New Haven, CT
ROUTE 8 SOUTHBOUND
FairOver: PORTER STREET
1 MI SOUTH OF I-84 INTER., New Haven, CT
ROUTE 322
FairOver: MAD RIVER
105 FT E. OF ROUTE 69, New Haven, CT
ROUTE 8 SOUTHBOUND
FairOver: FIFTH STREET
0.9 MILES SOUTH OF I-84, New Haven, CT
FLOOD BRIDGE ROAD
FairOver: POMPERAUG RIVER
1/4 MI WEST OF SO MAIN ST, New Haven, CT
ANDREW AVENUE
FairOver: LONG MEADOW POND BROOK
200 FT SO JCT RUBBER AVE, New Haven, CT
US ROUTE 1
FairOver: EAST RIVER
0.5 MI E OF ROUTE 146, New Haven, CT
INTERSTATE-95
FairOver: GRETA STREET
0.2 MI N OF ROUTE 162, New Haven, CT
INTERSTATE 95
FairOver: LAKE SALTONSTALL
0.5 MI N OF ROUTE 100, New Haven, CT
ROUTE 15
FairOver: CONNOLLY PKWY
0.2 MI N OF ROUTE 10, New Haven, CT
WALLACE STREET
FairOver: AMTRAK RAILROAD
.2 MI NORTH GRAND AVENUE, New Haven, CT
OAK STREET NO. 2
FairOver: QUINNIPIAC RIVER
0.1 MI W OF ROUTE 71, New Haven, CT
ROUTE 8
FairOver: HULL STREET
2.4 MI NORTH OF ROUTE 34, New Haven, CT
ROUTE 73
FairOver: STEELE BROOK
250' EAST OF WATERTOWN TL, New Haven, CT
SR 717
FairOver: MILL RIVER
0.3 MI E OF ROUTE 10, New Haven, CT
INTERSTATE-691 EB
FairOver: RESERVOIR AVE & STREAM
0.6 MI E OF I 691 EXIT 4, New Haven, CT
RIVER STREET
FairOver: WEPAWAUG RIVER
0.2 MI E OF ROUTE 162, New Haven, CT
LANE STREET
FairOver: WILMOT BROOK
100 FT N OF ROUTE 15, New Haven, CT
CHATFIELD STREET
FairOver: BLADENS RIVER
0.1 MI N OF ROUTE 67, New Haven, CT
I-91 NB RAMP 140
FairOver: MILL RIVER
RAMP FROM WILLOW ST TO 91, New Haven, CT
DEPOT STREET
FairOver: NAUGATUCK RIVER
OFF NORTH MAIN STREET, New Haven, CT
SR 853
FairOver: NAUGATUCK RIVER,S DIV ST
0.1 MI W OF ROUTE 115, New Haven, CT
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |