US Bridges

CR 142 Sedberry RD over IH 35

Fair

Williamson County, Texas · 0.90 MI N of FM 972 · Structure no. 142460001508227

Built
1964
61 years old, rebuilt 2000
Condition
Fair
inspected January 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
242 ft
2 main spans
Daily traffic
883
2019 count
Owner
State
State Highway Agency

About this bridge

CR 142 Sedberry RD over IH 35 is a prestressed concrete stringer/multi-beam or girder carrying CR 142 Sedberry RD over IH 35 in Williamson County, Texas. It was built in 1964 and reconstructed in 2000, so it is 61 years old, older 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 5 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 883 vehicles a day, roughly 3% of them trucks, projected to reach 1,236 by 2039. The structure is 242 ft (73.8 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCR 142 Sedberry RD
CrossesIH 35
Location0.90 MI N of FM 972
RouteCounty Highway 142
StateTexas
Coordinates30.73578, -97.64004
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length242 ft (73.8 m)
Longest span70 ft (21.3 m)
Deck width26 ft (7.8 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic883 (2019)
Projected traffic1,236 by 2039
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was CR 142 Sedberry RD over IH 35 built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2000.

What condition is CR 142 Sedberry RD over IH 35 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 January 2023.

How much traffic does CR 142 Sedberry RD over IH 35 carry?

About 883 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is CR 142 Sedberry RD over IH 35?

The structure is 242 ft (73.8 m) long with a longest span of 70 ft (21.3 m) and a deck 26 ft wide.

Who owns CR 142 Sedberry RD over IH 35?

It is owned by the State Highway Agency.