US Bridges

Hillcrest Ave over Mckamy Branch

Fair

Collin County, Texas · 0.10 MI N of Frankford RD · Structure no. 1804309H6090001

Built
1987
38 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
201 ft
3 main spans
Daily traffic
17,058
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Hillcrest Ave over Mckamy Branch is a prestressed concrete stringer/multi-beam or girder carrying Hillcrest Ave over Mckamy Branch in Collin County, Texas. It was built in 1987, so it is 38 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 17,058 vehicles a day, projected to reach 11,000 by 2031. The structure is 201 ft (61.3 m) long and 72 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesHillcrest Ave
CrossesMckamy Branch
Location0.10 MI N of Frankford RD
RouteCity Street 0
CountyCollin County
StateTexas
Coordinates32.99921, -96.7849
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length201 ft (61.3 m)
Longest span70 ft (21.3 m)
Deck width72 ft (21.9 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,058 (2019)
Projected traffic11,000 by 2031
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$23,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Hillcrest Ave over Mckamy Branch built?

It was built in 1987, making it 38 years old in 2025.

What condition is Hillcrest Ave over Mckamy Branch 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 March 2023.

How much traffic does Hillcrest Ave over Mckamy Branch carry?

About 17,058 vehicles per day (2019 count).

How long is Hillcrest Ave over Mckamy Branch?

The structure is 201 ft (61.3 m) long with a longest span of 70 ft (21.3 m) and a deck 72 ft wide.

Who owns Hillcrest Ave over Mckamy Branch?

It is owned by the City or Municipal Highway Agency.