Nassau County, FL

105 public highway bridges

Nassau County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Nassau County, Florida contains 105 public highway bridges. Roughly 43.8% are rated “Good,” 47.6% “Fair,” and 2.9% “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.

105
Total Bridges
43.8%
Good
47.6%
Fair
2.9%
Poor Condition

Condition Distribution

Good
43.8% (46)
Fair
47.6% (50)
Poor
2.9% (3)

All Bridges (105)

ROSES BLUFF ROAD

Fair

Over: CREEK

.5 Mi W of Chester Rd, Nassau, FL

Built 1985 Load: 61.1 t ADT: 101

MIDDLE ROAD

Fair

Over: SPELL SWAMP

5.1 MILES NORTH OF US 1, Nassau, FL

Built 1976 Load: 64.0 t ADT: 900

FORD ROAD

Fair

Over: BRANCH OF THOMAS CREEK

2.2 MI EAST OF US 301, Nassau, FL

Built 1995 Load: 65.3 t ADT: 1,100

LAKE HAMPTON ROAD

Fair

Over: LAKE HAMPTON

0.5 MILE EAST OF US 1, Nassau, FL

Built 1973 Load: 99.9 t ADT: 650

CRANDALL ROAD

Fair

Over: SISTER CREEK

0.4 MI NORTHEAST OF US 17, Nassau, FL

Built 1973 Load: 99.9 t ADT: 51

LESSIE ROAD

Fair

Over: CABBAGE CREEK

2.3 MI E OF MIDDLE ROAD, Nassau, FL

Built 1985 Load: 99.9 t ADT: 400

CR 121

Good

Over: BRANCH OF DEEP CREEK

0.9 MI NORTH OF US 90, Nassau, FL

Built 1950 Load: 25.2 t ADT: 3,000

CR 115

Good

Over: DUNN CREEK

0.5 MI EAST OF CR 121, Nassau, FL

Built 1950 Load: 29.0 t ADT: 1,500

US-90 (SR-10)

Good

Over: DEEP CREEK

US-90 / DEEP CREEK, Nassau, FL

Built 2001 Load: 30.7 t ADT: 5,400

A.E. BELL BRIDGE

Good

Over: ST. MARYS RIVER

1 MI E OF ST GEORGE, Nassau, FL

Built 2001 Load: 32.4 t ADT: 2,070

US-1 NB (SR-15)

Good

Over: BRANCH OF MILLS CREEK

5.5 MI. N. OF CALLAHAN, Nassau, FL

Built 1956 Load: 32.7 t ADT: 7,850

SR-200 & A1A

Good

Over: MILLS CREEK

0.9 MI. E. OF US-1, Nassau, FL

Built 2011 Load: 33.0 t ADT: 12,900

SR-200 and A1A

Good

Over: LOFTON CREEK

SR-200 / LOFTON CREEK, Nassau, FL

Built 2019 Load: 33.7 t ADT: 45,500

SR-A1A & SR-200

Good

Over: NANN SWAMP

3.8 MI. W. OF I-95, Nassau, FL

Built 1936 Load: 33.9 t ADT: 20,500

US-301 (SR-200) SB

Good

Over: BRANDY BRANCH NORTH

SR-200 & CR-119, Nassau, FL

Built 2015 Load: 34.1 t ADT: 4,150

US-301 (SR-200) NB

Good

Over: BRANDY BRANCH NORTH

SR-200 & CR-119, Nassau, FL

Built 2015 Load: 34.1 t ADT: 4,150

US-1 NB (SR-15)

Good

Over: LITTLE BOGGY CREEK

1.09 MI. S. OF CR-108, Nassau, FL

Built 1956 Load: 34.3 t ADT: 6,800

US-1 NB (SR-15)

Good

Over: PIGEON CREEK

1.3 MI. S. OF GA. LINE, Nassau, FL

Built 1956 Load: 34.3 t ADT: 6,650

SR-200 & SR-A1A EB

Good

Over: BOGGY CREEK

6 MI. E. OF CALLAHAN, Nassau, FL

Built 2011 Load: 34.3 t ADT: 6,450

SR-200 & SR-A1A WB

Good

Over: Boggy Creek

6 MI E OF CALLAHAN, Nassau, FL

Built 2012 Load: 34.3 t ADT: 6,450

US-301 (SR-200) SB

Good

Over: FUNKS CREEK

2 MI. S. OF US-1, Nassau, FL

Built 2015 Load: 34.4 t ADT: 4,150

US-301 (SR-200) NB

Good

Over: FUNKS CREEK

2 MI. S. OF US-1, Nassau, FL

Built 2015 Load: 34.4 t ADT: 4,150

GRIFFIN ROAD

Good

Over: SPELL SWAMP

1.8M E OF MUSSEL WHITE RD, Nassau, FL

Built 2004 Load: 36.4 t ADT: 1,300

US-301 (SR-200)

Good

Over: CSXRR

US-301/CSXRR IN CALLAHAN, Nassau, FL

Built 2000 Load: 37.6 t ADT: 6,700

US-301 (SR-200) SB

Good

Over: BRANCH OF THOMAS CREEK

US-301/ BR. THOMAS CREEK, Nassau, FL

Built 2015 Load: 37.9 t ADT: 4,150

US-301 (SR-200) NB

Good

Over: BRANCH OF THOMAS CREEK

US-301/ BR. THOMAS CREEK, Nassau, FL

Built 2015 Load: 37.9 t ADT: 4,150

I-95 SB (SR-9)

Good

Over: TIDE CREEK

2.2 MI. S. OF SR-A1A, Nassau, FL

Built 1967 Load: 38.1 t ADT: 28,250

I-95 NB (SR-9)

Good

Over: TIDE CREEK

2.2 MI. S. OF SR-A1A, Nassau, FL

Built 1967 Load: 38.1 t ADT: 28,250

LESSIE ROAD

Good

Over: LITTLE ST MARY RIVER

0.8 MI NORTH OF CR 108, Nassau, FL

Built 2011 Load: 38.6 t ADT: 400

US-301(SR-200) SB

Good

Over: BRANDY BRANCH SOUTH

SR-200 & CR-119, Nassau, FL

Built 2015 Load: 39.2 t ADT: 4,150

US-301 (SR-200) NB

Good

Over: BRANDY BRANCH SOUTH

SR-200 & CR-119, Nassau, FL

Built 2015 Load: 39.2 t ADT: 4,150

MURRHEE ROAD

Good

Over: LITTLE ST MARYS RIVER

2.1 MI NORTHEAST OF US 1, Nassau, FL

Built 1998 Load: 40.2 t ADT: 1,451

US-301 (SR-200) SB

Good

Over: NORFOLK S RR

5 MI. S. OF CALLAHAN, Nassau, FL

Built 2015 Load: 41.8 t ADT: 4,150

US-301 (SR-200) NB

Good

Over: NORFOLK S RR

5 MI. S OF CALLAHAN, Nassau, FL

Built 2015 Load: 41.8 t ADT: 4,150

SR-A1A & SR-200

Good

Over: PLUMMER CREEK

1 MI. W OF I-95, Nassau, FL

Built 2007 Load: 41.8 t ADT: 20,500

US-1 (SR-15)

Good

Over: ALLIGATOR CREEK

CALLAHAN N. CITY LIMITS, Nassau, FL

Built 1992 Load: 42.6 t ADT: 15,200

US-17 (SR-5)

Good

Over: MCQUEEN SWAMP

4.9 MI. N. OF YULEE, Nassau, FL

Built 2002 Load: 42.7 t ADT: 4,300

CR107 BLACKROCK RD

Good

Over: LANCEFORD CREEK

0.9 MI NORTH OF SR 200, Nassau, FL

Built 2014 Load: 42.8 t ADT: 1,900

US-301 (SR-200)

Good

Over: BRANCH OF FUNKS CREEK

3.2 MI. S. OF US-1, Nassau, FL

Built 2015 Load: 46.1 t ADT: 8,300

US-1 SB (SR-15)

Good

Over: PIGEON CREEK

1.3 MI. S. OF GA. LINE, Nassau, FL

Built 1998 Load: 47.0 t ADT: 6,650

CR 200A

Good

Over: Lofton Creek

2 Mi East of US 17, Nassau, FL

Built 2022 Load: 47.0 t ADT: 10,400

CR 115

Good

Over: Little Mills Creek

1.3 Mi Northwest of US 1, Nassau, FL

Built 2022 Load: 47.4 t ADT: 2,500

US-1 SB (SR-15)

Good

Over: CUSHING CREEK

2.8 MI. N. OF DUVAL CO., Nassau, FL

Built 1998 Load: 48.9 t ADT: 8,050

US-1 NB (SR-15)

Good

Over: CUSHING CREEK

2.8 MI. N. OF DUVAL CO., Nassau, FL

Built 1998 Load: 48.9 t ADT: 8,050

US-1 SB (SR-15)

Good

Over: LITTLE MILLS CREEK

0.8 MILE N. OF US-301, Nassau, FL

Built 1998 Load: 48.9 t ADT: 7,850

US-1 NB (SR-15)

Good

Over: LITTLE MILLS CREEK

0.8 MILE N. OF US-301, Nassau, FL

Built 1998 Load: 48.9 t ADT: 7,850

CR 121

Good

Over: BRANDY BRANCH

3.3 MI SOUTH OF CR 119, Nassau, FL

Built 2001 Load: 52.8 t ADT: 3,000

CR 121

Good

Over: MILL CREEK

3 MI NORTH OF CR 2, Nassau, FL

Built 2001 Load: 53.0 t ADT: 2,400

US-17 (SR-5)

Good

Over: BRANCH OF LOFTON CREEK

1.7 MI. N. OF SR-A1A, Nassau, FL

Built 2001 Load: 53.9 t ADT: 14,000

SR-105 & SR-A1A

Good

Over: NASSAU SOUND

10 MI. S. OF FERNANDINA, Nassau, FL

Built 1999 Load: 55.7 t ADT: 5,000

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

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.