US Bridges

Hanna Mill Pond RD over Hannas Mill Pond

PoorClosed to traffic

Gadsden County, Florida · 0.8 Miles West of CR 270 · Structure no. 504043

Built
1960
65 years old
Condition
Poor
inspected December 2024
Type
Culvert
Steel
Length
63 ft
3 main spans
Daily traffic
99
2021 count
Owner
County
County Highway Agency

About this bridge

Hanna Mill Pond RD over Hannas Mill Pond is a steel culvert carrying Hanna Mill Pond RD over Hannas Mill Pond in Gadsden County, Florida. It was built in 1960, so it is 65 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 1 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 99 vehicles a day, projected to reach 109 by 2041. The structure is 63 ft (19.2 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHanna Mill Pond RD
CrossesHannas Mill Pond
Location0.8 Miles West of CR 270
RouteCounty Highway 0
StateFlorida
Coordinates30.60369, -84.70166
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert1 Imminent FailureMajor deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation0: Immediate repair necessary to put back in service
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadUnknown
Structure length63 ft (19.2 m)
Longest span22 ft (6.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic99 (2021)
Projected traffic109 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Hanna Mill Pond RD over Hannas Mill Pond built?

It was built in 1960, making it 65 years old in 2025.

What condition is Hanna Mill Pond RD over Hannas Mill Pond in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.

How much traffic does Hanna Mill Pond RD over Hannas Mill Pond carry?

About 99 vehicles per day (2021 count).

How long is Hanna Mill Pond RD over Hannas Mill Pond?

The structure is 63 ft (19.2 m) long with a longest span of 22 ft (6.6 m).

Who owns Hanna Mill Pond RD over Hannas Mill Pond?

It is owned by the County Highway Agency.