US Bridges

Tyronza River Rd/G over Tyronza River Cutoff

FairPosted for load

Crittenden County, Arkansas · 2.34 MI North JCT SH 42 · Structure no. 000000000012255

Built
1967
58 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
398 ft
6 main spans
Daily traffic
67
2018 count
Owner
County
County Highway Agency

About this bridge

Tyronza River Rd/G over Tyronza River Cutoff is a steel stringer/multi-beam or girder carrying Tyronza River Rd/G over Tyronza River Cutoff in Crittenden County, Arkansas. It was built in 1967, so it is 58 years old, older than the Arkansas average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 67 vehicles a day, roughly 1% of them trucks, projected to reach 101 by 2007. The structure is 398 ft (121.3 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesTyronza River Rd/G
CrossesTyronza River Cutoff
Location2.34 MI North JCT SH 42
RouteCounty Highway 10
Coordinates35.38254, -90.43292
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating23 US tons
Inventory rating14 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans6
Design loadH 15
Structure length398 ft (121.3 m)
Longest span66 ft (20.1 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic67 (2018)
Projected traffic101 by 2007
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$536,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Tyronza River Rd/G over Tyronza River Cutoff built?

It was built in 1967, making it 58 years old in 2025.

What condition is Tyronza River Rd/G over Tyronza River Cutoff 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 August 2024.

How much traffic does Tyronza River Rd/G over Tyronza River Cutoff carry?

About 67 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Tyronza River Rd/G over Tyronza River Cutoff?

The structure is 398 ft (121.3 m) long with a longest span of 66 ft (20.1 m) and a deck 26 ft wide.

Who owns Tyronza River Rd/G over Tyronza River Cutoff?

It is owned by the County Highway Agency.