US Bridges

CR 106 - Pct 4 over N Fk Chambers Ck

Fair

Johnson County, Texas · 1.12 MI NW of FM 2258 · Structure no. 021270AA0629001

Built
2003
22 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
74 ft
1 main span
Daily traffic
100
2019 count
Owner
County
County Highway Agency

About this bridge

CR 106 - Pct 4 over N Fk Chambers Ck is a steel stringer/multi-beam or girder carrying CR 106 - Pct 4 over N Fk Chambers Ck in Johnson County, Texas. It was built in 2003, so it is 22 years old, younger than the Texas average of 44.4 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 140 by 2036. The structure is 74 ft (22.6 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 106 - Pct 4
CrossesN Fk Chambers Ck
Location1.12 MI NW of FM 2258
RouteCounty Highway 106
StateTexas
Coordinates32.33906, -97.14064
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
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 inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating39 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadUnknown
Structure length74 ft (22.6 m)
Longest span39 ft (11.9 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2019)
Projected traffic140 by 2036
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 106 - Pct 4 over N Fk Chambers Ck built?

It was built in 2003, making it 22 years old in 2025.

What condition is CR 106 - Pct 4 over N Fk Chambers Ck 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 November 2024.

How much traffic does CR 106 - Pct 4 over N Fk Chambers Ck carry?

About 100 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is CR 106 - Pct 4 over N Fk Chambers Ck?

The structure is 74 ft (22.6 m) long with a longest span of 39 ft (11.9 m) and a deck 24 ft wide.

Who owns CR 106 - Pct 4 over N Fk Chambers Ck?

It is owned by the County Highway Agency.