US Bridges

CR 105 - Pct 4 over Trib S Fk Chambers Crk

Fair

Johnson County, Texas · 2.4 MI E IH-35 Grandview · Structure no. 021270AA0632002

Built
1999
26 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
48 ft
1 main span
Daily traffic
149
2021 count
Owner
County
County Highway Agency

About this bridge

CR 105 - Pct 4 over Trib S Fk Chambers Crk is a steel stringer/multi-beam or girder carrying CR 105 - Pct 4 over Trib S Fk Chambers Crk in Johnson County, Texas. It was built in 1999, so it is 26 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 149 vehicles a day, roughly 3% of them trucks, projected to reach 149 by 2041. The structure is 48 ft (14.6 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesCR 105 - Pct 4
CrossesTrib S Fk Chambers Crk
Location2.4 MI E IH-35 Grandview
RouteCounty Highway 105
CountyJohnson County
StateTexas
Coordinates32.29537, -97.1429
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating44 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length48 ft (14.6 m)
Longest span47 ft (14.3 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic149 (2021)
Projected traffic149 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 105 - Pct 4 over Trib S Fk Chambers Crk built?

It was built in 1999, making it 26 years old in 2025.

What condition is CR 105 - Pct 4 over Trib S Fk Chambers Crk 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 105 - Pct 4 over Trib S Fk Chambers Crk carry?

About 149 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is CR 105 - Pct 4 over Trib S Fk Chambers Crk?

The structure is 48 ft (14.6 m) long with a longest span of 47 ft (14.3 m) and a deck 24 ft wide.

Who owns CR 105 - Pct 4 over Trib S Fk Chambers Crk?

It is owned by the County Highway Agency.