Hawaii County, HI

241 public highway bridges

Hawaii County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Hawaii County, Hawaii contains 241 public highway bridges. Roughly 44.4% are rated “Good,” 50.2% “Fair,” and 4.1% “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.

241
Total Bridges
44.4%
Good
50.2%
Fair
4.1%
Poor Condition

Condition Distribution

Good
44.4% (107)
Fair
50.2% (121)
Poor
4.1% (10)

All Bridges (241)

OLD MAMALAHOA HWY

Fair

Over: HONOKAIA GULCH

1.0MI W/PUNONO RD, Hawaii, HI

Built 1924 Load: 23.3 t ADT: 1,778

HAWAII BELT RD

Fair

Over: KUPAPAULUA STRM

1.50MI W/OOKALA ACC RD, Hawaii, HI

Built 1935 Load: 23.7 t ADT: 6,700

HAWAII BELT RD

Fair

Over: KUKAIAU STRM

2.88MI E/PLT RD, Hawaii, HI

Built 1951 Load: 24.0 t ADT: 6,700

LINDSEY RD

Fair

Over: WAIKOLOA STREAM

TMK:6-5-03&05, Hawaii, HI

Built 1969 Load: 24.0 t ADT: 2,200

HAWAII BELT RD

Fair

Over: PANAEWA STRM

.035MI S/PALAI ST, Hawaii, HI

Built 1950 Load: 24.3 t ADT: 32,300

HONOKAA-WAIPIO RD

Fair

Over: KAHAUPU STRM

0.19MI W/MAMALAHOA HWY, Hawaii, HI

Built 1953 Load: 24.5 t ADT: 2,700

HAWAII BELT RD

Fair

Over: HONOLII STRM

0.11MI E/PAUKAA DR, Hawaii, HI

Built 1936 Load: 24.6 t ADT: 12,900

OLD MAMALAHOA HWY

Fair

Over: UMAUMA STREAM

TMK 3-1-01:27, Hawaii, HI

Built 1920 Load: 24.9 t ADT: 980

HAWAII BELT RD

Fair

Over: KAULA STRM

0.89MI W/OLD MAMALAHOAHWY, Hawaii, HI

Built 1959 Load: 25.3 t ADT: 6,700

SADDLE RD

Fair

Over: UNMD STRM(53 MI BR)

TMK:6-7-01, Hawaii, HI

Built 1942 Load: 25.6 t ADT: 1,020

HONOKAA-WAIPIO RD

Fair

Over: KAWAIKALIA STRM

2.4 MI E/ MUD LN, Hawaii, HI

Built 1967 Load: 27.2 t ADT: 1,400

AKONI PULE HWY

Fair

Over: WALAOHIA GULCH

1.56mi E/Maulili Lp, Hawaii, HI

Built 1919 Load: 27.2 t ADT: 3,500

AKONI PULE HWY

Fair

Over: AAMAKOA GULCH

2.08MI E/MAULILI LP, Hawaii, HI

Built 1918 Load: 27.2 t ADT: 1,300

HAWAII BELT RD

Fair

Over: NIENIE STRM

0.98MI W/PAKALANA ST, Hawaii, HI

Built 1963 Load: 27.9 t ADT: 8,600

HAWAII BELT RD

Fair

Over: MANOWAIOPAE STRM

4.24MI W/OOKALA ACC RD, Hawaii, HI

Built 1957 Load: 28.2 t ADT: 6,700

KILAUEA AVE

Fair

Over: WAILOA STRM

TMK: 2-2-020:013, Hawaii, HI

Built 1964 Load: 28.2 t ADT: 21,730

KAWAIHAE-MAHUKONA

Fair

Over: UNMD STRM-DBL MTL CULV'T

8.17MI N/MALUOKALANI ST, Hawaii, HI

Built 1966 Load: 29.0 t ADT: 3,100

OLD MAMALAHOA HWY

Fair

Over: KEAAKAUKAU GULCH

0.4 MI W/PUAONO RD, Hawaii, HI

Built 1925 Load: 29.2 t ADT: 600

HAWAII BELT RD

Fair

Over: WAIPUNAHINA STRM

5.00MI E/MAMANE ST, Hawaii, HI

Built 1959 Load: 29.5 t ADT: 7,200

KILAUEA AVE

Fair

Over: 4-MILE CREEK

2-2-048:001, Hawaii, HI

Built 1964 Load: 29.8 t ADT: 3,210

KAAPAHU HMSTD RD

Fair

Over: KALOPA GULCH

TMK 4-4-08:2, Hawaii, HI

Built 1919 Load: 29.8 t ADT: 40

PLANTATION RD

Fair

Over: HAWAII BELT RD

0.05MI W/HAU LANE, Hawaii, HI

Built 1949 Load: 30.8 t

HONOKAA-WAIPIO RD

Fair

Over: WAIULILI STRM

0.44MI/WAIPIO VLLY LO PT, Hawaii, HI

Built 1979 Load: 30.8 t ADT: 710

AKONI PULE HWY

Fair

Over: HALELUA GLH-DBL MTL CULV

3.69MI E/HAWI JCT, Hawaii, HI

Built 1981 Load: 30.8 t ADT: 3,500

PANIOLO ST

Fair

Over: AUWAIAKEAKUA GLH

TMK 6-8-03:3, Hawaii, HI

Built 1970 Load: 32.1 t ADT: 100

HAWAII BELT RD

Fair

Over: KAALUU STRM

6.11MI E/OOKALA ACC RD, Hawaii, HI

Built 1933 Load: 32.4 t ADT: 6,700

HAWAII BELT RD

Fair

Over: MANOLOA STRM

3.33MI W/KAUNIHO RD, Hawaii, HI

Built 1951 Load: 32.4 t ADT: 6,700

QUEEN KAAHUMANU H

Fair

Over: UNNAMED GULLY

1.48MI N/KEAHOLE AIR ACC, Hawaii, HI

Built 1974 Load: 32.7 t ADT: 13,400

QUEEN KAAHUMANU H

Fair

Over: UNNAMED GULLY

6.88MI N/KEAHOLE AIR ACC, Hawaii, HI

Built 1974 Load: 32.7 t ADT: 13,400

QUEEN KAAHUMANU H

Fair

Over: UNNAMED GULLY

8.67MI N/KEAHOLE AIR, Hawaii, HI

Built 1974 Load: 32.7 t ADT: 13,400

QUEEN KAAHUMANU H

Fair

Over: UNNAMED GULLY

19.70MI N/KEAHOLE AIR ACC, Hawaii, HI

Built 1974 Load: 32.7 t ADT: 13,200

QUEEN KAAHUMANU H

Fair

Over: UNMD GLH. AUWAIAKEAKUA

20 99MI N/KEAHOLE AIR ACC, Hawaii, HI

Built 1974 Load: 32.7 t ADT: 13,200

QUEEN KAAHUMANU H

Fair

Over: UNNAMED GULLY

21.12MI N/KEAHOLE AIR ACC, Hawaii, HI

Built 1974 Load: 32.7 t ADT: 13,200

QUEEN KAAHUMANU H

Fair

Over: KAMAKOA GULCH

22.28MI N/KEAHOLE AIR ACC, Hawaii, HI

Built 1974 Load: 32.7 t ADT: 13,200

KOHALA MTN RD

Fair

Over: KAWAIHAE STRM(TPL BOX)

6.82MI N/KAWAIHAE RD, Hawaii, HI

Built 1953 Load: 32.7 t ADT: 2,400

HAWAII BELT RD

Fair

Over: KUWAIKAHI STRM

4.41MI E/OOKALA ACC RD, Hawaii, HI

Built 1957 Load: 33.0 t ADT: 6,700

HAWAII BELT RD

Fair

Over: WAIKOLU STRM

2.74MI W/KAUNIHO RD, Hawaii, HI

Built 1934 Load: 33.4 t ADT: 6,700

KAWAIHAE-MAHUKONA

Fair

Over: MAKAHUNA STRM

0.25MI N/SPENCER PK RD, Hawaii, HI

Built 1960 Load: 33.4 t ADT: 7,500

PIIHONUA RD

Fair

Over: PIIHONUA-WAILUKU RIVER

TMK 2-5-009:004, Hawaii, HI

Built 1973 Load: 33.4 t ADT: 370

AKAKA FALLS RD

Fair

Over: PAHEEHEE GLH-AKAKA FALLS

3.37MI W/MAMALAHOA HWY, Hawaii, HI

Built 1927 Load: 33.7 t ADT: 720

LANIKAULA ST

Fair

Over: WAIAKEA STREAM

TMK 2-4-01:19, Hawaii, HI

Built 1968 Load: 33.7 t ADT: 3,020

HAWAII BELT RD

Fair

Over: KILAU STRM

3.54MI W/OOKALA ACC RD, Hawaii, HI

Built 1953 Load: 34.0 t ADT: 6,700

MAHUKONA BCH RD

Fair

Over: MAHUKONA BEACH RD/RELIEF

TMK 5-7-03:2, Hawaii, HI

Built 1978 Load: 34.0 t ADT: 50

KUPULAU RD

Fair

Over: WAIAKEA STRM

TMK 2-4-065:063, Hawaii, HI

Built 1967 Load: 34.3 t ADT: 3,000

PIIHONUA RD

Fair

Over: WAILUKU RIVER

TMK 2-5-28:17, Hawaii, HI

Built 1976 Load: 35.0 t ADT: 370

AKONI PULE HWY

Fair

Over: NIULII STRM

0.03 MI W/KEOKEA PK RD, Hawaii, HI

Built 1918 Load: 35.6 t ADT: 1,300

AKONI PULE HWY

Fair

Over: WAIKANE STRM

0.06 MI W/ KEOKEA PK RD, Hawaii, HI

Built 1918 Load: 38.2 t ADT: 1,300

PLT RD

Fair

Over: HI BLT RD-HAKALAU PLT RD

1.14MI E/KAUNIHO RD, Hawaii, HI

Built 1953 Load: 38.6 t ADT: 1

ROADWAY

Fair

Over: INTERMITTENT STRM

KEOPU 3RD N KONA HI, Hawaii, HI

Built 1971 Load: 40.8 t ADT: 1,368

HAWAII BELT RD

Fair

Over: WAIKAUMALO STRM

2.20MI W/KAUNIHO RD, Hawaii, HI

Built 1952 Load: 41.1 t ADT: 6,700

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.