US Bridges

LP1 N SH45 W Exit over Mcneil Road West Ta

Good

Williamson County, Texas · 2.1 MI W of IH 35 · Structure no. 142460068306485

Built
2014
11 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,231 ft
10 main spans
Daily traffic
70,000
2012 count
Owner
State
State Highway Agency

About this bridge

LP1 N SH45 W Exit over Mcneil Road West Ta is a prestressed concrete stringer/multi-beam or girder carrying LP1 N SH45 W Exit over Mcneil Road West Ta in Williamson County, Texas. It was built in 2014, so it is 11 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 70,000 vehicles a day, roughly 11% of them trucks, projected to reach 65,200 by 2032. The structure is 1,231 ft (375.2 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLP1 N SH45 W Exit
CrossesMcneil Road West Ta
Location2.1 MI W of IH 35
StateTexas
Coordinates30.47861, -97.70872
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans10 (+2 approach)
Design loadHL 93
Structure length1,231 ft (375.2 m)
Longest span115 ft (35.1 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70,000 (2012)
Projected traffic65,200 by 2032
Trucks11%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was LP1 N SH45 W Exit over Mcneil Road West Ta built?

It was built in 2014, making it 11 years old in 2025.

What condition is LP1 N SH45 W Exit over Mcneil Road West Ta in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2023.

How much traffic does LP1 N SH45 W Exit over Mcneil Road West Ta carry?

About 70,000 vehicles per day (2012 count), of which roughly 11% are trucks.

How long is LP1 N SH45 W Exit over Mcneil Road West Ta?

The structure is 1,231 ft (375.2 m) long with a longest span of 115 ft (35.1 m) and a deck 32 ft wide.

Who owns LP1 N SH45 W Exit over Mcneil Road West Ta?

It is owned by the State Highway Agency.