US Bridges

SH 166 -02-LM 6.73 over Glaze Creek

Fair

Randolph County, Arkansas · 0.37 MI So Missouri CO Li · Structure no. 000000000005421

Built
1971
54 years old
Condition
Fair
inspected February 2023
Type
Slab
Concrete
Length
210 ft
6 main spans
Daily traffic
337
2018 count
Owner
State
State Highway Agency

About this bridge

SH 166 -02-LM 6.73 over Glaze Creek is a concrete slab carrying SH 166 -02-LM 6.73 over Glaze Creek in Randolph County, Arkansas. It was built in 1971, so it is 54 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 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 337 vehicles a day, roughly 1% of them trucks, projected to reach 480 by 2028. The structure is 210 ft (64 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSH 166 -02-LM 6.73
CrossesGlaze Creek
Location0.37 MI So Missouri CO Li
RouteState Highway 166
Coordinates36.49368, -90.8415
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 20
Structure length210 ft (64 m)
Longest span35 ft (10.7 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic337 (2018)
Projected traffic480 by 2028
Trucks1%
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

OwnerState Highway Agency
Maintained byState 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 SH 166 -02-LM 6.73 over Glaze Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is SH 166 -02-LM 6.73 over Glaze Creek 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 February 2023.

How much traffic does SH 166 -02-LM 6.73 over Glaze Creek carry?

About 337 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is SH 166 -02-LM 6.73 over Glaze Creek?

The structure is 210 ft (64 m) long with a longest span of 35 ft (10.7 m) and a deck 31 ft wide.

Who owns SH 166 -02-LM 6.73 over Glaze Creek?

It is owned by the State Highway Agency.