US Bridges

CR84A 911=BLANSETT over Tyronza River

Good

Poinsett County, Arkansas · 2.27 MI E SH 135 · Structure no. 000000000004812

Built
2001
24 years old
Condition
Good
inspected October 2021
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
255 ft
4 main spans
Daily traffic
4
2018 count
Owner
County
County Highway Agency

About this bridge

CR84A 911=BLANSETT over Tyronza River is a steel continuous stringer/multi-beam or girder carrying CR84A 911=BLANSETT over Tyronza River in Poinsett County, Arkansas. It was built in 2001, so it is 24 years old, younger than the Arkansas average of 45.1 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 4 vehicles a day, roughly 9% of them trucks, projected to reach 81 by 2019. The structure is 255 ft (77.7 m) long and 31 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesCR84A 911=BLANSETT
CrossesTyronza River
Location2.27 MI E SH 135
RouteCounty Highway 84
Coordinates35.54003, -90.29072
Functional classRural Minor 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length255 ft (77.7 m)
Longest span70 ft (21.3 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4 (2018)
Projected traffic81 by 2019
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 CR84A 911=BLANSETT over Tyronza River built?

It was built in 2001, making it 24 years old in 2025.

What condition is CR84A 911=BLANSETT over Tyronza River 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 October 2021.

How much traffic does CR84A 911=BLANSETT over Tyronza River carry?

About 4 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is CR84A 911=BLANSETT over Tyronza River?

The structure is 255 ft (77.7 m) long with a longest span of 70 ft (21.3 m) and a deck 31 ft wide.

Who owns CR84A 911=BLANSETT over Tyronza River?

It is owned by the County Highway Agency.