US Bridges

IH 35 over Mcneil Rd; UP Rr; Etc

Fair

Williamson County, Texas · 1.6 MI N of FM 1325 · Structure no. 142460001509416

Built
1990
35 years old
Condition
Fair
inspected February 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
700 ft
7 main spans
Daily traffic
151,634
2020 count
Owner
State
State Highway Agency

About this bridge

IH 35 over Mcneil Rd; UP Rr; Etc is a prestressed concrete box beam or girders - multiple carrying IH 35 over Mcneil Rd; UP Rr; Etc in Williamson County, Texas. It was built in 1990, so it is 35 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 151,634 vehicles a day, roughly 11% of them trucks, projected to reach 185,970 by 2033. The structure is 700 ft (213.4 m) long and 116 ft wide.

Location

Open in Google Maps
CarriesIH 35
CrossesMcneil Rd; UP Rr; Etc
Location1.6 MI N of FM 1325
RouteInterstate 35
CountyWilliamson County
StateTexas
Coordinates30.50227, -97.6828
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 48 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

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length700 ft (213.4 m)
Longest span100 ft (30.5 m)
Deck width116 ft (35.4 m)
Roadway width111 ft (33.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic151,634 (2020)
Projected traffic185,970 by 2033
Trucks11%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH 35 over Mcneil Rd; UP Rr; Etc built?

It was built in 1990, making it 35 years old in 2025.

What condition is IH 35 over Mcneil Rd; UP Rr; Etc 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 February 2023.

How much traffic does IH 35 over Mcneil Rd; UP Rr; Etc carry?

About 151,634 vehicles per day (2020 count), of which roughly 11% are trucks.

How long is IH 35 over Mcneil Rd; UP Rr; Etc?

The structure is 700 ft (213.4 m) long with a longest span of 100 ft (30.5 m) and a deck 116 ft wide.

Who owns IH 35 over Mcneil Rd; UP Rr; Etc?

It is owned by the State Highway Agency.