Monterey County, CA

390 public highway bridges

Monterey County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Monterey County, California contains 390 public highway bridges. Roughly 35.4% are rated “Good,” 29% “Fair,” and 7.2% “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.

390

Total Bridges

35.4%

Good

29%

Fair

7.2%

Poor Condition

Condition Distribution

Good

35.4% (138)

Fair

29% (113)

Poor

7.2% (28)

All Bridges (390)

Sort:

US HIGHWAY 101 SB

Over: JOLON ROAD

05-MON-101-R9.67, Monterey, CA

Built 1936 ADT: 1,600

US HIGHWAY 101 NB

Over: JOLON ROAD

05-MON-101-R9.67, Monterey, CA

Built 1964 ADT: 1,600

SCENIC DRIVE OC

Over: STATE ROUTE 68

05-MON-068-3.07, Monterey, CA

Built 1930 ADT: 26,000

SCENIC DRIVE

Over: STATE ROUTE 68

05-MON-068-L4.02, Monterey, CA

Built 1930 ADT: 26,928

UP RR & AMTRAK

Over: STATE ROUTE 183

05-MON-183-0.57-SAL, Monterey, CA

Built 1936 ADT: 28,560

N1-W68 & E68-N1 CN

Over: STATE ROUTE 1

05-MON-068-L4.25-MON, Monterey, CA

Built 1959 ADT: 62,000

S ALTA ST

Over: US HIGHWAY 101

05-MON-101-69.37, Monterey, CA

Built 1962 ADT: 40,000

STATE ROUTE 68 WB

Over: RIVER ROAD

05-MON-068-R17.19, Monterey, CA

Built 1966 ADT: 9,364

STATE ROUTE 68 EB

Over: RIVER ROAD

05-MON-068-R17.19, Monterey, CA

Built 1966 ADT: 9,364

FIFTH STREET

Over: US HIGHWAY 101

05-MON-101-70.86, Monterey, CA

Built 1963 ADT: 37,100

S146-S101-N146 CON

Over: US HWY 101

05-MON-146-1.49, Monterey, CA

Built 1960 ADT: 32,000

US HIGHWAY 101 SB

Over: UP RR, AMTRAK, FRONT ST

05-MON-101-62.70, Monterey, CA

Built 1960 ADT: 5,150

US HIGHWAY 101 NB

Over: UP RR, AMTRAK, FRONT ST

05-MON-101-62.70, Monterey, CA

Built 1960 ADT: 6,950

ALTA ST

Over: US HIGHWAY 101

05-MON-101-72.61, Monterey, CA

Built 1963 ADT: 42,700

US HIGHWAY 101 SB

Over: EAST MARKET STREET

05-MON-101-87.30-SAL, Monterey, CA

Built 1954 ADT: 16,500

US HIGHWAY 101 NB

Over: EAST MARKET STREET

05-MON-101-87.30-SAL, Monterey, CA

Built 1954 ADT: 16,500

SHERWOOD DR

Over: US HIGHWAY 101

05-MON-101-87.97-SAL, Monterey, CA

Built 1953 ADT: 53,000

STATE ROUTE 183 SB

Over: US HWY 101 (@PM R88.24)

05-MON-183-0.01-SAL, Monterey, CA

Built 1953 ADT: 55,080

STATE ROUTE 68 WB

Over: SPRECKELS ROAD

05-MON-068-R18.08, Monterey, CA

Built 1967 ADT: 6,324

STATE ROUTE 68 EB

Over: SPRECKELS ROAD

05-MON-068-R18.08, Monterey, CA

Built 1967 ADT: 6,324

SR 183 NB, MAIN SB

Over: US 101, N MAIN-N101 ONRP

05-MON-183-0.01-SAL, Monterey, CA

Built 1965 ADT: 63,100

STATE ROUTE 156

Over: US HWY 101 (@PM 95.44)

05-MON-156-T5.17, Monterey, CA

Built 1969 ADT: 56,814

ARROYO SECO RD

Over: US HIGHWAY 101

05-MON-101-60.40, Monterey, CA

Built 1958 ADT: 35,000

SOLEDAD PRISON RD

Over: US HIGHWAY 101

05-MON-101-66.40, Monterey, CA

Built 1959 ADT: 38,700

SILLIMAN RD

Over: US HIGHWAY 101

05-MON-101-64.63, Monterey, CA

Built 1959 ADT: 39,500

US HIGHWAY 101 SB

Over: N101-ABBOTT&ABBOTT-S101

05-MON-101-82.47, Monterey, CA

Built 1954 ADT: 13,745

US HIGHWAY 101 SB

Over: SANBORN RD

05-MON-101-86.12-SAL, Monterey, CA

Built 1954 ADT: 22,042

US HIGHWAY 101 NB

Over: SANBORN RD

05-MON-101-86.12-SAL, Monterey, CA

Built 1954 ADT: 22,145

SR 68 (JOHN ST)

Over: US HWY 101

05-MON-068-22.00-SAL, Monterey, CA

Built 1954 ADT: 54,000

US HIGHWAY 101 SB

Over: ALISAL ROAD

05-MON-101-87.06-SAL, Monterey, CA

Built 1954 ADT: 15,244

US HIGHWAY 101 NB

Over: ALISAL ROAD

05-MON-101-87.06-SAL, Monterey, CA

Built 1954 ADT: 15,244

AIRPORT BLVD

Over: US HIGHWAY 101

05-MON-101-85.62-SAL, Monterey, CA

Built 1955 ADT: 73,800

US HIGHWAY 101 SB

Over: BROADWAY

05-MON-101-R41.19L, Monterey, CA

Built 1968 ADT: 10,000

US HIGHWAY 101 NB

Over: BROADWAY

05-MON-101-R41.19R, Monterey, CA

Built 1968 ADT: 10,000

MAIN STREET

Over: US HIGHWAY 101

05-MON-101-76.97, Monterey, CA

Built 1958 ADT: 45,000

W LAUREL DR

Over: US HIGHWAY 101

05-MON-101-R89.27, Monterey, CA

Built 1965 ADT: 83,000

BORONDA ROAD WB

Over: U.S. HIGHWAY 101

05-MON-101-R91.01, Monterey, CA

Built 1965 ADT: 76,000

BORONDA ROAD EB

Over: U.S. HIGHWAY 101

05-MON-101-R90.97, Monterey, CA

Built 2000 ADT: 58,300

S GREENFIELD

Over: US HIGHWAY 101

05-MON-101-52.66, Monterey, CA

Built 1961 ADT: 30,200

OAK AVENUE

Over: US HIGHWAY 101

05-MON-101-53.36-GNFD, Monterey, CA

Built 1961 ADT: 43,000

WALNUT AVE

Over: US HIGHWAY 101

05-MON-101-53.86, Monterey, CA

Built 1961 ADT: 33,000

EL CAMINO REAL

Over: US HIGHWAY 101

05-MON-101-54.79, Monterey, CA

Built 1961 ADT: 33,000

A ST

Over: US HIGHWAY 101

05-MON-101-R0.84, Monterey, CA

Built 1965 ADT: 17,400

BRADLEY ROAD

Over: US HIGHWAY 101

05-MON-101-R2.15, Monterey, CA

Built 1965 ADT: 19,000

STATE ROUTE 1 SB

Over: N1-MUNRAS AVE OFF RAMP

05-MON-001-R75.74-MON, Monterey, CA

Built 1968 ADT: 7,280

STATE ROUTE 1 NB

Over: N1-MUNRAS AVE OFF RAMP

05-MON-001-R75.74-MON, Monterey, CA

Built 1968 ADT: 7,280

STATE ROUTE 1 SB

Over: FREMONT ST-N1 & AGUAJITO

05-MON-001-R77.37-MON, Monterey, CA

Built 1968 ADT: 11,112

STATE ROUTE 1 NB

Over: FREMONT ST-N1 & AGUAJITO

05-MON-001-R77.37-MON, Monterey, CA

Built 1968 ADT: 11,112

W68-S1 & S1-E68 CN

Over: SR 1, S1-E68, N1-FREMONT

05-MON-068-R3.96-MON, Monterey, CA

Built 1968 ADT: 64,000

FAIRGROUND RD

Over: SR 68, N1-E68, W68-N1

05-MON-068-R4.04-MON, Monterey, CA

Built 1967 ADT: 26,000

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

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