US Bridges

CR 191 over Unnamed Branch

Fair

Santa Rosa County, Florida · 0.3 MI South of I-10 · Structure no. 580016

Built
1901
124 years old, rebuilt 1967
Condition
Fair
inspected July 2023
Type
Culvert
Concrete
Length
31 ft
3 main spans
Daily traffic
2,400
2021 count
Owner
County
County Highway Agency

About this bridge

CR 191 over Unnamed Branch is a concrete culvert carrying CR 191 over Unnamed Branch in Santa Rosa County, Florida. It was built in 1901 and reconstructed in 1967, so it is 124 years old, older 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,400 vehicles a day, roughly 6% of them trucks, projected to reach 4,164 by 2042. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCR 191
CrossesUnnamed Branch
Location0.3 MI South of I-10
RouteCounty Highway 191
CountySanta Rosa County
StateFlorida
Coordinates30.56528, -87.03288
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating61.9 US tons
Inventory rating37 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span10 ft (3.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,400 (2021)
Projected traffic4,164 by 2042
Trucks6%
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 191 over Unnamed Branch built?

It was built in 1901, making it 124 years old in 2025. It was reconstructed in 1967.

What condition is CR 191 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 July 2023.

How much traffic does CR 191 over Unnamed Branch carry?

About 2,400 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is CR 191 over Unnamed Branch?

The structure is 31 ft (9.4 m) long with a longest span of 10 ft (3.2 m).

Who owns CR 191 over Unnamed Branch?

It is owned by the County Highway Agency.