Hartford County, CT

893 public highway bridges

Hartford County Bridge Snapshot

Hartford County, Connecticut contains 893 public highway bridges in the FHWA National Bridge Inventory. Roughly 18.1% are rated “Good,” 46% “Fair,” 2.1% “Poor,” and 2.1% 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.

893

Total Bridges

18.1%

Good

2.1%

Poor

2.1%

Structurally Deficient

Condition Distribution

Good

18.1% (162)

Fair

46% (411)

Poor

2.1% (19)

SD

2.1% (19)

All Bridges (893)

Sort:

VACANT RTE. 9 RAMP

Over: I-84, I-84 TR 820,SR 506

FOURTH LEVEL-EXIT 39A, Hartford, CT

Built 1970 ADT: 15,300

ROUTE 9 TR 806

Over: INTERSTATE-84 & RAMPS

ROUTE 9 RAMP TO WB I-84, Hartford, CT

Built 1969 ADT: 49,000

INTERSTATE 84 WEST

Over: US RTE 6 EB & SR 531 WB

2 MI WEST W. HARTFORD TL., Hartford, CT

Built 1969 ADT: 9,300

INTERSTATE 84 EAST

Over: US RTE 6 EB & SR 531 WB

AT EXIT 38, Hartford, CT

Built 1969 ADT: 1,500

INTERSTATE-84 WB

Over: I-84 TR 818

1.73 MI WEST W.HTFD TL, Hartford, CT

Built 1969 ADT: 5,700

INTERSTATE-84 WB

Over: SR 508

1.61 MI WEST W.HTFD TL, Hartford, CT

Built 1969 ADT: 9,200

SR 531 (SOUTH RD)

Over: I-84 & SR 508

EAST OF I-84 EXIT 39, Hartford, CT

Built 1969 ADT: 112,000

INTERSTATE 84 TR 8

Over: INTERSTATE 84 RAMP 207

ROUTE 4 RAMP TO I-84 WB, Hartford, CT

Built 1969 ADT: 8,600

I-84 TR 818

Over: SR 508 EASTBOUND

I-84 EB EXIT 39 OFF RAMP, Hartford, CT

Built 1969 ADT: 9,200

ROUTE 175

Over: SSR 405 (MOUNTAIN RD)

.5 M W OF WETHERSFIELD TL, Hartford, CT

Built 1968 ADT: 500

SR 502 -SPENCER ST

Over: INTERSTATE-384

1 MI EAST OF EH TOWNLINE, Hartford, CT

Built 1974 ADT: 56,800

HILLSTOWN ROAD

Over: INTERSTATE-384

0.25 MILE S OF SPENCER ST, Hartford, CT

Built 1970 ADT: 62,100

KEENEY STREET

Over: INTERSTATE-384

1 MILE WEST ROUTE 83, Hartford, CT

Built 1968 ADT: 48,600

PROSPECT STREET

Over: INTERSTATE-384

0.5 MILE WEST OF ROUTE 83, Hartford, CT

Built 1968 ADT: 53,700

ROUTE 83

Over: INTERSTATE-384

1.6 MILE N GLASTONBURY TL, Hartford, CT

Built 1970 ADT: 44,500

GARDNER STREET

Over: INTERSTATE-384 + HOP BRK

1 MI EAST JUNC RT 83, Hartford, CT

Built 1970 ADT: 38,700

SPRING STREET

Over: INTERSTATE-384

2.3 MILES EAST OF RTE 83, Hartford, CT

Built 1970 ADT: 30,800

INTERSTATE-384 WB

Over: SR 534 (CAMP MEETING RD)

0.7 MI WEST OF BOLTON T.L, Hartford, CT

Built 1968 ADT: 7,600

INTERSTATE-384 EB

Over: SR 534 (CAMP MEETING RD)

0.7 MI WEST OF BOLTON T.L, Hartford, CT

Built 1968 ADT: 7,600

SR 508

Over: SR 549 (BIRDSEYE ROAD)

ADJ TO JUNC ROUTE 4+84, Hartford, CT

Built 1972 ADT: 7,800

ROUTE 71

Over: ROUTE 72 & RAMPS

0.1 MILE W OF ROUTE 9 INT, Hartford, CT

Built 1971 ADT: 41,800

ELLIS STREET

Over: ROUTE 9 & RTE 9 RAMPS

EXIT 25 FROM RTE 9, Hartford, CT

Built 1975 ADT: 4,300

WHITING STREET

Over: ROUTE 9 & ROUTE 9 RAMP

RTE 72 TO RTE 9SB 4TH BR, Hartford, CT

Built 1976 ADT: 4,700

PAN AM RAILROAD

Over: ROUTE 9

ROUTE 9 NB EXIT 26, Hartford, CT

Built 1976 ADT: 81,900

CHESTNUT STREET

Over: ROUTE 9 NORTHBOUND

0.1 MILE S. OF JUNC RT72, Hartford, CT

Built 1975 ADT: 39,600

CHESTNUT STREET

Over: ROUTE 9 SOUTHBOUND

RT9 SOUTHBOUND EXIT27, Hartford, CT

Built 1975 ADT: 42,300

ROUTE 72 WESTBOUND

Over: RTE 9SB & RTE 9-RAMP 055

AT BEGINNING OF ROUTE 72, Hartford, CT

Built 1978 ADT: 2,600

ROUTE 72 TR 801

Over: ROUTE 72 NORTHBOUND

OVER RTE 72 NB, Hartford, CT

Built 1978 ADT: 17,200

MAIN STREET #1

Over: ROUTE 72 & RAMPS

AT ROUTE 72 EXIT 1C, Hartford, CT

Built 1976 ADT: 5,900

WASHINGTON STREET

Over: ROUTE 72

JCT COLUMBUS BLVD, Hartford, CT

Built 1975 ADT: 59,900

B&M RR & HIGH ST

Over: ROUTE 72

RTE 72 BETWEEN I84 &RTE 9, Hartford, CT

Built 1976 ADT: 66,100

STANLEY STREET #1

Over: ROUTE 9 & RAMPS

100Ft W EX28-RT9N ONRAMP, Hartford, CT

Built 1977 ADT: 10,400

ROUTE 174

Over: ROUTE 9 TR 813

OVER RTE 9S TO ROUTE 72 N, Hartford, CT

Built 1978 ADT: 7,200

I-84 EB ONRAMP 186

Over: I-84 WB EXIT 48 ON RAMP

EB ON RAMP FROM BROAD ST, Hartford, CT

Built 1979 ADT: 9,900

ROUTE 72 TR 801

Over: ROUTES 174 & 9 SB

RT 174, 9 SB, Hartford, CT

Built 1978 ADT: 10,800

ROUTE 174 E. MAIN

Over: ROUTE 9 NORTHBOUND

.2 MI EAST OF ROUTE 71, Hartford, CT

Built 1978 ADT: 25,800

ROUTE 174

Over: ROUTE 9 SB

E MAIN ST OVER ROUTE 9 SB, Hartford, CT

Built 1978 ADT: 22,200

ROUTE 72

Over: ROUTE 177

AT EXIT 1, Hartford, CT

Built 1980 ADT: 14,400

ROUTE 30

Over: I-84 & I-84 RAMP 247

.26 MI SOUTH OF ROUTE 83, Hartford, CT

Built 1981 ADT: 11,400

CONN. SOUTHERN RR

Over: INTERSTATE-84 & RAMPS

150'(W)O-PASS TOLLAND TPK, Hartford, CT

Built 1984 ADT: 15,000

I-84 TR 834

Over: I-84, I-84 RAMPS 295-296

I-84 WB TO I-691 EB, Hartford, CT

Built 1987 ADT: 3,000

SIMMONS ROAD

Over: INTERSTATE-84

0.3 MILE NORTH OF SR 502, Hartford, CT

Built 1985 ADT: 165,600

FORBES STREET

Over: INTERSTATE-84

0.4 MILE NORTH OF SR 502, Hartford, CT

Built 1985 ADT: 82,800

I-384 & HOV RAMPS

Over: I-84 TR 836

0.2 MI W OF MANCHESTER TL, Hartford, CT

Built 1986 ADT: 17,200

I-384 RAMP 003

Over: I-384 TR 801

115'EAST OF E HARTFORD TL, Hartford, CT

Built 1987 ADT: 11,700

INTERSTATE-84

Over: INTERSTATE-84 TR 836

0.1 MI W OF MANCHESTER TL, Hartford, CT

Built 1986 ADT: 17,200

ROUTE 3

Over: ROUTE 2 & RAMP 080 EB

0.24 MI N OF MAIN ST OP, Hartford, CT

Built 1987 ADT: 3,400

ROUTE 3 TR 801

Over: ROUTE 2 RAMP 080

500' EAST OF INT RTE. 3, Hartford, CT

Built 1987 ADT: 3,488

INTERSTATE-91

Over: ROUTE 140

AT EXIT 45, Hartford, CT

Built 1959 ADT: 17,100

INTERSTATE-91

Over: ROUTE 220

AT EXIT 48, Hartford, CT

Built 1960 ADT: 28,100

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

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026