US Bridges

CR 166 / Seay RD over Mdl Fk Little Wichita Ri

Good

Archer County, Texas · 0.75 MI N of FM 210 · Structure no. 030050AA0166004

Built
2023
2 years old
Condition
Good
inspected November 2024
Type
Slab
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
10
2020 count
Owner
County
County Highway Agency

About this bridge

CR 166 / Seay RD over Mdl Fk Little Wichita Ri is a prestressed concrete slab carrying CR 166 / Seay RD over Mdl Fk Little Wichita Ri in Archer County, Texas. It was built in 2023, so it is 2 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10 vehicles a day, roughly 3% of them trucks, projected to reach 32 by 2042. The structure is 50 ft (15.2 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCR 166 / Seay RD
CrossesMdl Fk Little Wichita Ri
Location0.75 MI N of FM 210
RouteCounty Highway 166
CountyArcher County
StateTexas
Coordinates33.60122, -98.71387
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
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 evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length50 ft (15.2 m)
Longest span50 ft (15.2 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2020)
Projected traffic32 by 2042
Trucks3%
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 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 CR 166 / Seay RD over Mdl Fk Little Wichita Ri built?

It was built in 2023, making it 2 years old in 2025.

What condition is CR 166 / Seay RD over Mdl Fk Little Wichita Ri 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 166 / Seay RD over Mdl Fk Little Wichita Ri carry?

About 10 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is CR 166 / Seay RD over Mdl Fk Little Wichita Ri?

The structure is 50 ft (15.2 m) long with a longest span of 50 ft (15.2 m) and a deck 26 ft wide.

Who owns CR 166 / Seay RD over Mdl Fk Little Wichita Ri?

It is owned by the County Highway Agency.