US Bridges

Cantonment Ath RD over Unnamed Branch

FairPosted for load

Escambia County, Florida · 0.10 MI S of Well Line RD · Structure no. 484228

Built
1995
30 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
91 ft
6 main spans
Daily traffic
50
2024 count
Owner
County
County Highway Agency

About this bridge

Cantonment Ath RD over Unnamed Branch is a wood or timber stringer/multi-beam or girder carrying Cantonment Ath RD over Unnamed Branch in Escambia County, Florida. It was built in 1995, so it is 30 years old, younger than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, projected to reach 87 by 2046. The structure is 91 ft (27.8 m) long and 26 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesCantonment Ath RD
CrossesUnnamed Branch
Location0.10 MI S of Well Line RD
RouteCounty Highway 0
CountyEscambia County
StateFlorida
Coordinates30.62081, -87.33975
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.5 US tons
Inventory rating23 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialWood or Timber
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length91 ft (27.8 m)
Longest span15 ft (4.6 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic87 by 2046
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Cantonment Ath RD over Unnamed Branch built?

It was built in 1995, making it 30 years old in 2025.

What condition is Cantonment Ath RD over Unnamed Branch in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does Cantonment Ath RD over Unnamed Branch carry?

About 50 vehicles per day (2024 count).

How long is Cantonment Ath RD over Unnamed Branch?

The structure is 91 ft (27.8 m) long with a longest span of 15 ft (4.6 m) and a deck 26 ft wide.

Who owns Cantonment Ath RD over Unnamed Branch?

It is owned by the County Highway Agency.