US Bridges

CR 500 over Briar Branch

Good

Tippah County, Mississippi · Sec 31 T 3S R 5E B · Structure no. SA7000000000044

Built
1960
65 years old
Condition
Good
inspected November 2024
Type
Channel Beam
Concrete
Length
57 ft
3 main spans
Daily traffic
468
2024 count
Owner
County
County Highway Agency

About this bridge

CR 500 over Briar Branch is a concrete channel beam carrying CR 500 over Briar Branch in Tippah County, Mississippi. It was built in 1960, so it is 65 years old, older than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 468 vehicles a day, roughly 8% of them trucks, projected to reach 675 by 2045. The structure is 57 ft (17.4 m) long and 23 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesCR 500
CrossesBriar Branch
LocationSec 31 T 3S R 5E B
RouteCounty Highway 1901
Coordinates34.78028, -88.82194
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.8 US tons
Inventory rating37 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadH 15
Structure length57 ft (17.4 m)
Longest span19 ft (5.8 m)
Deck width23 ft (7.1 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic468 (2024)
Projected traffic675 by 2045
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$481,000
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 500 over Briar Branch built?

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

What condition is CR 500 over Briar Branch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does CR 500 over Briar Branch carry?

About 468 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is CR 500 over Briar Branch?

The structure is 57 ft (17.4 m) long with a longest span of 19 ft (5.8 m) and a deck 23 ft wide.

Who owns CR 500 over Briar Branch?

It is owned by the County Highway Agency.