US Bridges

CR 173 over Gum Creek No. 2

Poor

Washington County, Florida · 0.5MI N of Bess Nook RD · Structure no. 610026

Built
1964
61 years old
Condition
Poor
inspected November 2024
Type
Culvert
Concrete
Length
45 ft
4 main spans
Daily traffic
800
2023 count
Owner
County
County Highway Agency

About this bridge

CR 173 over Gum Creek No. 2 is a concrete culvert carrying CR 173 over Gum Creek No. 2 in Washington County, Florida. It was built in 1964, so it is 61 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 3 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.

It carries about 800 vehicles a day, roughly 13% of them trucks, projected to reach 1,388 by 2042. The structure is 45 ft (13.8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 173
CrossesGum Creek No. 2
Location0.5MI N of Bess Nook RD
RouteCounty Highway 173
StateFlorida
Coordinates30.73106, -85.73729
Functional classRural Minor Collector

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 protection3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Culvert3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating71.7 US tons
Inventory rating55.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadUnknown
Structure length45 ft (13.8 m)
Longest span11 ft (3.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2023)
Projected traffic1,388 by 2042
Trucks13%
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 CR 173 over Gum Creek No. 2 built?

It was built in 1964, making it 61 years old in 2025.

What condition is CR 173 over Gum Creek No. 2 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 November 2024.

How much traffic does CR 173 over Gum Creek No. 2 carry?

About 800 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is CR 173 over Gum Creek No. 2?

The structure is 45 ft (13.8 m) long with a longest span of 11 ft (3.5 m).

Who owns CR 173 over Gum Creek No. 2?

It is owned by the County Highway Agency.