US Bridges

CR 107 - Pct 4 over N Fk Chambers Ck

Fair

Johnson County, Texas · 2 MI E of IH 35 · Structure no. 021270AA0635001

Built
2000
25 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
74 ft
1 main span
Daily traffic
82
2019 count
Owner
County
County Highway Agency

About this bridge

CR 107 - Pct 4 over N Fk Chambers Ck is a steel continuous stringer/multi-beam or girder carrying CR 107 - Pct 4 over N Fk Chambers Ck in Johnson County, Texas. It was built in 2000, so it is 25 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 82 vehicles a day, roughly 2% of them trucks, projected to reach 115 by 2041. The structure is 74 ft (22.6 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCR 107 - Pct 4
CrossesN Fk Chambers Ck
Location2 MI E of IH 35
RouteCounty Highway 107
StateTexas
Coordinates32.35325, -97.16252
Functional classRural Minor 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 rating54 US tons
Inventory rating37 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1 (+1 approach)
Design loadUnknown
Structure length74 ft (22.6 m)
Longest span49 ft (14.9 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic82 (2019)
Projected traffic115 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 107 - Pct 4 over N Fk Chambers Ck built?

It was built in 2000, making it 25 years old in 2025.

What condition is CR 107 - 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 107 - Pct 4 over N Fk Chambers Ck carry?

About 82 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is CR 107 - Pct 4 over N Fk Chambers Ck?

The structure is 74 ft (22.6 m) long with a longest span of 49 ft (14.9 m) and a deck 24 ft wide.

Who owns CR 107 - Pct 4 over N Fk Chambers Ck?

It is owned by the County Highway Agency.