HomeMy WebLinkAbout03-00500134- 00076595 5-o-os
JEFF MILBURN ENGINEERING
Jeffrey T. Milburn, P.E.
P.O. Box 10240, College Station, Texas 77842
Phone 979 - 690 -2560 Fax 979 - 690 -2540
May 19, 2003
Mr. Brett McCully
Assistant City Engineer
Development Services
City of College Station
P.O. Box 9960
College Station, Tx 77842
Re: Rock Prairie Development, LTD., Rock Prairie Plaza,
(Property located on the southeast corner of SH 6 East By -Pass and Rock Prairie Road)
Dear Mr. McCully,
As per our meeting last week I have attached a driveway permit request (3 copies) regarding
the subject tract. These driveways were approved as to location by variance request granted
according to the Project Review Committee Report (PRC) dated January 23, 1998 which is attached.
In accordance with our agreement the City of College Station will submit the driveway
permit request, also attached, to TxDOT. As you will recall from our discussions there are three
driveways along the SH 6 East Frontage Road, one of which is temporary. Just to be clear on the
order of development the following steps are outlined for timing purposes:
1. Driveway A is a temporary driveway with only right turns into the tract and will be
constructed within the next six months. This driveway will be removed by the owner, at
their expense, when the exit ramp from northbound SH 6 to Rock Prairie Road is relocated.
This ramp relocation work will be included in a larger TxDOT project, which is currently
under design, and will revise the geometrics of the southbound exit ramp from SH 6 to the
west frontage road and is scheduled for letting in 2005.
2. Driveway E will be full service driveway allowing all movements to the two -way east
frontage road and will be constructed within the next six months.
3. Driveway D will be promptly constructed by the owner at their expense only after the
referenced northbound exit ramp is relocated. This will be a full service driveway, however,
the east frontage road will be one -way northbound at that time. The permit attached will
allow construction of this future driveway without additional permitting requirements.
If you have any questions or require additional information please let me know. Please
forward documentation of the submittal to TxDOT to David Scamardo at the address below.
Civil Engineering Transportation Engineering Accident Reconstruction
Driveway Permit Application
Rock Prairie Plaza
Page 2
Sincerely,
t I I --- 'i
Jef ey T. Milburn, P.E.
Attachments:
TxDOT Driveway Permit
Exhibit "A"
cc: David Scamardo
P.O. Box 4508
Bryan, Texas 77805 -4508
Chuck Ellison
P.O. Box 10103
College Station, Texas 77842
F
.ncer Thompson - Re: New Development List for the Week of April 7, 2003 Page 1
From: "Catherine Hejl" <CHEJL @dot.state.tx.us>
To: < Tmacik @ci.college - station.tx.us>
Date: 4/11/03 7:28AM
Subject: Re: New Development List for the Week of April 7, 2003
1. Graham Corner Plaza - I need to know where they are proposing
access.
2. No comment.
3. Rock Prairie Plaza - I met on this tract a long time ago with Kling
and the City of CS. My comments may not be the same now as then, but
here are my comments now. The exit ramp will be gone in the next 2 to 3
years. The drive spacing is okay, but the corner clearance is not. The
north drive needs to move back to about 500' from the corner. That will
now make the southerly drive to close to the northerly drive. I would
probably allow the north drive 400' from corner (with it closed until
the ramp is removed) and a second drive about another 400' south.
4. Peach Creek Crossing - No comment.
5. Buchanan Estates - No comment.
6. Post Oak Forest - No comment.
»> "Tammy Macik" < Tmacik @ci.college- station.tx.us> 04/08/03 09:06AM
»>
Howdy!
Attached you will find the New Development List for the week of April
7, 2003. If you have any questions, please let us know.
Thanks,
Tammy Macik < ><
Development Services - Secretary
— 764 - 6254--
College Station. Embracing the past, Exploring the future.
5-/q -03
JEFF MILBURN ENGINEERING ia-0g-
Jeffrey T. Milburn, P.E.
P.O. Box 10240, College Station, Texas 77842
Phone 979 - 690 -2560 Fax 979 - 690 -2540
May 19, 2003
Mr. Brett McCully
Assistant City Engineer
Development Services
City of College Station
P.O. Box 9960
College Station, Tx 77842
Re: Rock Prairie Development, LTD., Rock Prairie Plaza,
(Property located on the southeast corner of SH 6 East By -Pass and Rock Prairie Road)
Dear Mr. McCully,
As per our meeting last week I have attached a driveway permit request (3 copies) regarding
the subject tract. These driveways were approved as to location by variance request granted
according to the Project Review Committee Report (PRC) dated January 23, 1998 which is attached.
In accordance with our agreement the City of College Station will submit the driveway
permit request, also attached, to TxDOT. As you will recall from our discussions there are three
driveways along the SH 6 East Frontage Road, one of which is temporary. Just to be clear on the
order of development the following steps are outlined for timing purposes:
1. Driveway A is a temporary driveway with only right turns into the tract and will be
constructed within the next six months. This driveway will be removed by the owner, at
their expense, when the exit ramp from northbound SH 6 to Rock Prairie Road is relocated.
This ramp relocation work will be included in a larger TxDOT project, which is currently
under design, and will revise the geometrics of the southbound exit ramp from SH 6 to the
west frontage road and is scheduled for letting in 2005.
2. Driveway E will be full service driveway allowing all movements to the two -way east
frontage road and will be constructed within the next six months.
3. Driveway D will be promptly constructed by the owner at their expense only after the
referenced northbound exit ramp is relocated. This will be a full service driveway, however,
the east frontage road will be one -way northbound at that time. The permit attached will
allow construction of this future driveway without additional permitting requirements.
If you have any questions or require additional information please let me know. Please
forward documentation of the submittal to TxDOT to David Scamardo at the address below.
Civil Engineering Transportation Engineering Accident Reconstruction
Driveway Permit Application
Rock Prairie Plaza
Page 2
Sincerely,
1, 1 1 r
Je ey T. Milburn, P.E.
Attachments:
TxDOT Driveway Permit
Exhibit "A"
cc: David Scamardo
P.O. Box 4508
Bryan, Texas 77805 -4508
Chuck Ellison
P.O. Box 10103
College Station, Texas 77842
•
■
rar„ Permit to Construct Access Driveway Facilities
""""°""'°"
Form 1056 on Highway Right of Way
(Rev. 212000)
(Electronic version GSD -EPC Word 97)
Page 1 of 2
To Ms. Catherine Hejl, Area Engineer Hwy. SH 6 Frontage Road Permit No.
2102 "tabor Road Control Section
Bryan, Texas 77803
The Texas Department of Transportation, hereinafter called the State, hereby authorizes Rock Prairie Development, LTD.
hereinafter called the Grantee, to (re)construct an access driveway on the highway right of way abutting highway no. SH 6
in Brazos County, located East frontage road of SH 6 just south of Rock Prairie Road .
Subject to the following:
1. The Grantee is responsible for all costs associated with the construction of this access driveway.
2, Design of facilities shall be as follows and /or as shown on sketch:
Three driveways are shown on the attached Driveway Exhibit "A ". The temporary drive shown (Driveway A) will be right turn in
only and will he removed at the grantee's expense when the southbound exit ramp is relocated by TxDOT. When the ramp is
relocated, and not before, the north future driveway shown (Driveway D) will be constructed at the grantee's expense and opened
for full service. The south future driveway shown (Driveway E) will be opened as a full service driveway. These driveways are in _
accordance with accepted locations from the City of College Station granted by variance request according to PRC Report dated
January 23, 1998. (Copy attached). Future Driveway D is permitted hereby and will not require additional permits at the time it
is opened in accordance with the above prescribed times.
All construction and materials shall be subject to inspection and approved by the State.
3. Maintenance of facilities constructed hereunder shall be the responsibility of the Grantee, and the State reserves the right to
require any changes, maintenance or repairs as may be necessary to provide protection of life or property on or adjacent to
the highway. Changes in design will be made only with approval of the State.
4. The Grantee shall hold harmless the State and its duly appointed agents and employees against any action for personal
injury or property damage sustained by reason of the exercise of this permit.
5. Except for regulatory and guide signs at county roads and city streets, the Grantee shall not erect any sign on or extending
over any portion of the highway right of way, and vehicle service fixtures such as service pumps, vendor stands, or tanks shall
he located at least 3.6 meters (12 feet) from the right of way line to ensure that any vehicle services from these fixtures will be
off the highway.
6. This permit will become null and void if the above - referenced driveway facilities are not constructed within six (6) months from
the issuance date of this permit.
7. The Grantee will contact the State's representative
telephone, ( ) , at least twenty -four (24) hours prior to beginning the work authorized by this permit.
Texas Department of Transportation
Date of Issuance District Engineer or Designated Representative
The undersigned hereby agrees to comply with the terms and conditions set fortes --thi •ermit for const , on of an access
driveway on the highway right of way.
S
K // 40„ Signed: /
Date: � !� -
'rope y owner or owner's representative)
4
C4
6 L ;74
:' 8 ° as
— ,:l c..
78 ot
1 1:3•'"' 44 ",-,2 ,.>. ° " i
,..1
it :_f_ ; : 8 ,
t4v444 rn 0 4-4 w i -,-- j -
1.— M
• :A ) -5- g 460 — ge
. r• +
0 -
0 W
x ..,., -,Ki ,_, • I ......‘ a i
1— &
0.4.4 M La VA ,
EL % r
0 o
o el 5
_---- _-- /
_
__ ,_ ____------------ ----- 1. r I
_ li
_ - aNgr:
/ 1
1 i 141
...--- 'A- 1 1
N P 0 _— I I
■ ------ WO
I 1
_ —
\ _------- u.,
1 /
1 % 0
- I
i "11
k
■ ri a 1
1 . 1
\ I i 41
1/
1
i fp k
i , 1 i
/ r I
I
% 1 i
___ 1 1
1 / i — t r /
..,.>,.
.... 1
m< i i i 7 /
.._, , giai f
I 1
,
, N ,..f.•, g '- ' —
• , 1 Z 0
ci
•,, 4. p: 1 .!•. . ,_„.
, ,,•-•si. '
, 1
L.,__
< x
1 , a
., i *
I 1
r - -
, \ a - §
4 ( .
ILI 'Or V
.- It:
— 41 U.1
, \
1
V)
. ,
`.,‘
1
■ ! '
.---
)
I ,
-. ,, • . . - . , ,, ....
1 ■ I 1
...;.,
) ) ' , , , • ,
2 ' 0 : 4 1. 40 . -•. --:. \ • • • ' — ----- ; i
--.. -.6 •1‘,. 0 1/ '.:. ---- . • • • • . ) )
-„,„ ... , -- --......_ ' • • .......
..' • ' • - --- . " • .2.7 ----- 'i.
< '')•.:• L
4/i■
`. ■III.
...
, I I ----------- --....-- - -- -
i ! CI;LLINIJ ION 1 1
\ 101 '5J 'LW '10A
V N
SZ7Z WIO 14 41
JO WaNIVIIMI '74 L2'0
,, WIJOI;121=1 NVII&II4 I
J
I
May 23, 2003
Catherine Hejl, P.E.
Brazos Area Engineer
Texas Department of Transportation
2102 Tabor Road
Bryan, TX 77803
Re: Rock Prairie Plaza
Driveway Permit Application
SH6 at Rock Prairie Road
City of College Station
Dear Catherine,
On May 8 we met in your offices and discussed potential driveway access to the
eastern frontage road of SH6 immediately south of Rock Prairie Road. Present were
legal and engineering representatives of the developer, David Scarmardo as well as
several members of City of College Station staff.
City Staff explained that we would honor the driveway variances that were approved by
our Project Review Committee on January 21, 1998, which, under certain conditions,
would allow 2 vehicular driveways to connect to the existing frontage road. I have
included another copy of those variance minutes for your reference.
We understood from our meeting that a TxDOT project was proposed to relocate the
existing ramps far enough south to not conflict with driveways from this site, however
that project was still some years away.
We understood that a full service driveway would be favorably considered near the
southernmost point of the frontage adjacent to the existing Curry Plumbing property.
This would be consistent with the variance granted by the City.
We also understood that an additional right in / right out driveway allowed by the City
variance would not be considered by your office at this time due to the limited distance
between the ramps and the Rock Prairie Intersection.
After some discussion, we believe that an understanding was reached that your office
would favorably consider a single movement driveway that would allow only right turn
entry to the site from the northbound frontage road direction.
On May 19 the City received a submittal for consideration of permitting driveways on
this site pursuant to our meeting. I have included a full copy of that submittal for your
review.
While we understand that TxDOT permits driveway improvements between existing
roadway surfacing and the property line on vacant property, the permitting and
construction of just driveways, without site development, is prohibited by City of College
Station ordinance. In addition, the City also permits driveways for immediate
construction only, which would not allow the present day, un- revokable permitting of a
future driveway as has been requested. For these reasons, this application would
normally be rejected, at which time the applicant could choose to seek a variance to
these limitations if so desired.
Because of the efforts already expended on this site, and the apparent importance of the
physical presence of driveways to the applicant, we anticipate that another variance will
be pursued. However given the level of interaction on this site, we believe that it would
be very beneficial to both the applicant and the City to receive official input from your
office on the acceptability of this proposal prior to any decision regarding a variance
process.
In this light, and with these understandings, we are forwarding this application for your
review and consideration. If your office is willing to approve the permit as proposed, the
applicant and the City Staff will most likely move forward in the City variance process.
We anticipate that input received from your office will be presented to our Project Review
Committee as part of their packets prior to considering this issue.
Should the necessary variances be granted, the City would then make official application
to your office for permit approval, and include the variance approval minutes for your
reference.
As always, please contact me at any time with any questions, comments or concerns
you may have.
Thank you for your continued assistance and cooperation.
Sincerely,
Brett McCully, P.E.
Assistant City Engineer
Enclosures (2)
Cc: Kelly Templin
Natalie Ruiz
David Scarmardo
Chuck Ellison
Jeff Milburn, P.E.
DRIVEWAY ACCESS LOCATION AND DESIGN POLICY
(As excerpted from Ordinance #1971, Section K, Chapter 3, Development of Streets)
K. DRIVEWAY ACCESS LOCATION AND DESIGN POLICY
(1) General
(a) It shall be unlawful for any person to cut, break, or remove any curb along a
street except as herein authorized.
(b) It shall be unlawful for any person to construct, alter, or extend, or permit or
cause to be constructed, altered, or extended any driveway approach which
can be used only as a parking space or area between the curb and private
property.
(c) This section shall be deemed to be supplemental to other sections regulating
the use of public property, and in case of conflict, this section shall govem.
(d) Adequate sight distance shall be provided for a passenger motor vehicle
making a left or right tum exiting from a driveway. This determination shall be
made by the City Engineer or his designee.
(e) The specifications and guidelines set forth in this policy are to be applied to
driveways providing access to commercial and multifamily developments.
Single family and duplex residential driveways are excluded from this policy
unless otherwise indicated.
(f) As determined by the City Engineer, engineering judgment shall override the
recommended dimensions set forth in this policy if warranted by specific traffic
conditions.
(2) Location of Driveway Access
(a) In making a determination as to the location of driveway access, the City
Engineer shall consider:
(i) The characteristics of the proposed use;
(ii) The existing traffic flow conditions and the future traffic demand
anticipated on the development and the adjacent street system;
(iii) The location of the property;
(iv) The size of the property;
(v) The orientation of structures on the site;
(vi) The number of driveways needed to accommodate anticipated traffic;
(vii) The number and location of driveways on existing adjacent and
opposite properties;
(viii) The location and carrying capacity of intersections;
(ix) The proper geometric design of driveways;
(x) The spacing between opposite and adjacent driveways;
(xi) The intemal circulation between driveways; and,
(xii) The speed of the adjacent roadway.
3 -1
Rev. 10/97
(b) Driveway access to arterials shall not be permitted for parking or loading areas
that require backing maneuvers in a public street right -of -way. Driveway
access to collector streets for commercial or multifamily developments shall
not be permitted for parking or loading areas that require backing maneuvers
in a public street right -of -way.
(c) One curb cut shall be allowed for access to single family and duplex resi-
dential tracts. More than one curb cut may be allowed upon approval by the
City Engineer or his designee.
(d) For comer tracts, access to residential tracts shall be taken from the lesser
street. Access notes on plats shall supersede this requirement. The deter-
mination as to the lesser (or greater) street shall be based on AASHTO criteria
for functional street classification.
(e) No cuts through a left tum reservoir of a median shall be permitted in order to
provide for left turn movements to driveway approaches.
(f) Driveways in right tum lane transition areas shall not be permitted.
(g) When a commercial or multifamily development abuts more than one public
street, access to each abutting street may be allowed only if the following
criteria are met:
(1) It is demonstrated that such access is required to adequately serve
driveway volumes and will not be detrimental or unsafe to traffic
operations on public streets. The City Engineer or his designee may
require the submittal of a traffic study which demonstrates that such
access is required.
(ii) The minimum requirements for comer clearance for commercial or
multifamily driveways are met.
(3) Spacing of Driveway Access
(a) Application of the driveway access location and design policy requires
identification of the functional classification of the street on which access is
requested and then applying the appropriate spacing requirements. The City of
College Station Streets are classified as follows;
(1) Major Arterial;
(ii) Minor Arterial;
(iii) Collector and,
(iv) Local Street.
(b) Major arterial, minor arterial, and collector streets in the City of College Station
are indicated on the Thoroughfare and Transportation Improvement Plan. The
functional classification of any street in the City not indicated as an arterial or
collector street on this plan shall be determined using the functional street
classification defined by the American Association of State Highway and
Transportation Officials (AASHTO) "green book ", A Policy on Geometric
Design of Highways and Streets.
(c) Driveway access spacing shall be measured from the center line of the
proposed driveway pavement to the nearest edge of the roadway of the
adjacent or opposite driveway or street as indicated in Figure 1.
3-2
Rev. 10/97
Figure 1
DRIVE SPACING
a s o
;, Opposite WI
t ar. Left (125') u
t
o> o
ii i Opposite
_ _ • e Right 'I _
_ _ F Adlocenl Adiocent —
Left ~ Right
c ° � 1 I 1 c`
_u 1 1 = N
k o 1 1 , o
1 1 L., >
0 1 / O
Proposed
Drive
Note; The aba.n roadway 1. hypothetical and COMM ...WM.." on an.Aa1 collector or loco) t
(d) Opposite Right Driveways shall be located no closer than the minimum
requirements of Table 1.
Table 1
Opposite Right (Downstream) Drive Spacing
Minimum Spacing Desirable Spacing
Street Classification (Feet) (Feet)
Major Arterial 300 400
Minor Arterial 225 350
Collector 175 300
Local Street 125 225
(e) Additional opposite right spacing over and above that set forth in Table 2 may
be required if it is determined by the City Engineer or his designee that there is
insufficient left tum queue storage or weave maneuver area between the
opposite right and proposed driveway. This determination shall be made
under peak traffic conditions.
(f) A minimum of one hundred twenty -five feet (125') shall be required for
Opposite Left Drives for all street classifications.
(g) If the centerline of an opposite drive is Tess than fifteen feet (15') from the
centerline of the proposed drive, the drives form an intersection and the
minimum spacing requirements shall apply for the closest drive.
(h) Adjacent drives shall be located no closer than the minimum requirements of
Table 2.
3-3
Rev. 10197
Table 2
Adjacent Drive Spacing
Minimum Spacing Desirable Spacing
Street Classification (Feet) (Feet)
Major Arterial 275 350
Minor Arterial 230 300
Collector 185 235
Local Street 150 190
(i) Freeway Frontage Road Access and Location Requirements:
(1) Driveways shall not be closer than two hundred fifty feet (250') from an
exit ramp as measured from the striped gore of the exit ramp to the
centerline of the drive.
(ii) Driveways shall not be closer than one hundred feet (100') from an
entrance ramp as measured from the striped gore of the entrance
ramp to the centerline of the drive.
(iii) Driveways shall be located in accordance with the 'Operations and
Procedures Manual' published by the Texas Department of Trans-
portation, Sections 4 -601 and 4 -602.
(iv) Permits shall be approved by the Resident Engineers Office of the
Texas Department of Transportation, in conjunction with approval by
the City Engineer.
(v) These guidelines apply to existing and planned interchanges.
(vi) In addition to ramp spacing, driveways on frontage roads under the
jurisdiction of the Texas Department of Transportation shall also meet
the other requirements of this chapter as major arterial streets.
(4) Comer Clearance
(a) No residential driveway approach shall be constructed within thirty feet (30') of
the comer of a street intersection. This measurement shall be taken from the
intersection of property lines at the comer.
(b) At intersections of arterials with channelized right tum lanes with yield control,
a comer clearance distance in accordance with those set forth in Figure 2 shall
be required for the first downstream driveway when adjacent spacing
requirements can't be met due to lack of frontage and all means to acquire
shared access drives or cross access easements have been exhausted. This
distance shall be measured from the channelized median to the nearest edge
of the proposed driveway as indicated in Figure 2.
3-4
Rev. 10/97
Figure 2
DOWNSTREAM CORNER CLEARANCE
street
Channellzed
Right —Turn Lane
R
street
Radius Clearance
(r••r) (t••r) Q C
50 200 ` 0
0
75 230 u
100 275
drive
.)
(c) When the requirements of Tables 1 and 2 cannot be met due to lack of
frontage and all means to acquire shared access driveways or cross access
easements have been exhausted, no commercial driveway approach may be
located closer to the corner than 75 feet on collector streets, 100 feet on minor
arterials and 120 feet for major arterials. This measurement shall be taken
from the intersection of property lines at the corner. When these requirements
can't be met due to lack of frontage, the driveway may be located such that
the radius will begin at the farthest property line.
(5) Shared Access
(a) A joint private access easement may be required between adjacent lots
fronting on arterial and collector streets in order to minimize the total number
of access points along those streets and to facilitate traffic flow between lots.
The location and dimensions of said easement shall be determined by the City
Engineer.
(b) Private cross access easements may be required across any lot fronting on an
arterial or collector street in order to minimize the number of access points and
facilitate access between and across individual lots. The location and
dimension of said easement shall be determined by the City Engineer.
(6) Geometric Design of Driveway Access
(a) All driveways shall meet the City of College Stations Standard Specifications
for Street Construction and the construction standards as set forth in Section
9 of the Zoning Ordinance.
(b) Curb cuts for driveways shall not be permitted in the curb return of an
intersection.
3 -5
Rev. 10/97
(c) The curb return radii for driveways intersecting at right angles with the roadway
and without a deceleration lane shall be as follows:
(i) Curb retum radii for Residential (Single Family and Duplex) Driveway
located on local or collector streets shall be between 2.5 feet and 10.0
feet as shown in Figure 3. Flare type residential driveways must also
adhere to these dimensional criteria. Residential Driveways located on
arterial streets must adhere to the specifications set forth in 6(c)(ii).
(ii) Curb return radii for Commercial and Multi - family Driveways shall vary
between fifteen feet (15') and thirty feet (30') as shown in Figure 4.
(iii) Curb retum radii for driveway types not included in (1) or (ii) above
shall be determined by the City Engineer or his designee.
(d) The maximum width of residential driveway approach, shown in Figure 3 and
measured at the property line, shall not exceed twenty -eight feet (28') in width,
while the minimum width shall not be less than ten feet (10) in width.
Figure 3
RESIDENTIAL DRIVEWAY
street Point
Straight flare to connect Approach Curb Return Radius (R)
Width
for Collector and Local
tangency points of curb Streets Is Maximum of
return. max. 28' 10 feet and Minimum of
Min. 10
2.5 feet.
drive
3 -6
Rev. 10/97
(e) The maximum width of commercial and multi - family driveway approach for
two -way operation, shown in Figure 4, shall not exceed thirty -six feet (36')
except that the City Engineer may issue permits for driveway approaches
greater than thirty -six feet (36') in width on major streets to handle special
traffic conditions. The minimum width of commercial and multifamily driveway
approach for two -way operation shall not be Tess than twenty -four feet (24).
Figure 4
COMMERCIAL AND MULTIFAMILY
DRIVEWAY
street
onn�ncy
P
olnl
Curb Return Radius (R)
Approach • Maximum of 30 feet and
Width
Minimum of 15 feet.
►.tor. 36'
uin. 24'
drive
(f) The combination of two driveways for residential circular drives shall not
exceed twenty -eight feet (28').
(g) The angle of driveway approach shall be approximately ninety degrees (90 °)
for two (2) way drives and between forty -five degrees (45 °) and ninety degrees
(90 °) degrees for one way drives.
(h) A minimum driveway throat length of twenty -five feet (25') for collector streets,
forty feet (40') for minor arterials, and fifty -five feet (55') for major arterials, as
shown in Figure 5, may be required to allow for traffic entering the site to be
stored on site in order to avoid a queue of traffic from the development from
being out on the roadway causing delays to the through traffic stream. The
driveway throat length shall be defined as the distance from the street to the
first point of conflict in the driveway.
(i) For the benefit of traffic safety and flow on collector and arterial streets,
access points may be required to be designed to prohibit certain types of
turning movements. Driveways not meeting the spacing guidelines in Tables 1
and 2 may be designed for limited access by the addition of a median to the
driveway. Examples of the types of limited access driveways recommended
are shown in the APPENDIX.
3 -7
Rev. 10197
•
Figure 5
DRIVEWAY THROAT LENGTH
parking drive porking
l
First point of
conflict
1 l
Street DTL (feet)
Collector 25 Driveway Throat Length (DTL)
Minor Arterial 40 represents distance from
Major Arterial 55 street to first point of
conflict.
street
(j) For the benefit of traffic safety and flow on collector and arterial streets,
tapered or channelized deceleration lanes for vehicles turning right into high
volume or intersection type driveways may be required if warranted as per the
criteria set forth in the graph for warrants for right tum lanes shown in the
APPENDIX. Design of right -turn deceleration lanes shall be in accordance with
the AASHTO Green Book on auxiliary lanes.
(i) The spacing requirements for driveways not meeting the specifications
in Tables 1 and 2 may be lessened or waived if tapered or channelized
deceleration lanes are used.
(k) Access points on arterial and collector streets may be required to be signalized
in order to provide safe and efficient traffic flow. A development may be responsible for all or part of
any right -of -way, design, hardware, and construction costs of a traffic signal if it is determined that the
signal is necessitated by the traffic generated from the development. The procedures for signal
installation and the percent of financial participation required of the development in the installation of
the signal shall be in accordance with criteria set forth in the City's Traffic Signal Policy
3 -8
Rev. 10/97
•
(7) Street Structures
No driveway approach shall interfere with municipal facilities such as street light or
traffic signal poles, signs, fire hydrants, cross walks, bus loading zones, utility poles,
fire alarm supports, drainage structures, or other necessary street structures. The City
Engineer is authorized to order and effect the removal or reconstruction of any
driveway approach which is constructed in conflict with street structures. The cost of
reconstructing or relocating such driveway approaches shall be at the expense of the
abutting property owner.
(8) Permits
(a) Any plans submitted for building approval which include or involve driveway
approaches shall be referred to the City Engineer or his designee for approval
before a building permit is issued.
(b) A written driveway permit for a new development shall be not issued or
required. Approval of driveway location and design for new properties and
other developments on a building plan or site plan shall be considered the
permit for driveway installation.
(c) Any property owner desiring a new driveway approach or an improvement to
an existing driveway at an existing residential or other property shall make
application for a driveway permit, in writing, and designating the contractor
who will do the work, to the City Engineer or the building supervisor, accom-
panied by a sketch or drawing showing clearly the driveway, parking area, or
doorway to be connected and the location of the nearest existing driveways on
the same and opposite sides of the roadway. The City Engineer will prescribe
the construction procedure to be followed. (See the Building Code for
contractor's bond and permit requirement, for work on public property.)
(d) A permit or building /site plan approval as per the procedure of either 8(b) or
8(c) shall be required for the location of all driveways which provide for access
to property. Driveway permits will also be required for any significant structure
change, land use change, or property boundary change.
(e) The driveway permit fee shall be set by resolution of the College Station City
Council from time to time as deemed appropriate by said council and shall be
of an amount to cover the cost of licensing and maintaining records.
(f) All permits granted for the use of public property under the terms of this
section shall be revocable at the will of the City Council.
(Ordinance No. 1971 of August 27, 1992)
3 -9
Rev. 10/97
i '4 r
(9) Appeals
(a) Appeals of the terms of this section or of decisions of the City Engineer shall
be heard by the Project Review Committee as defined in Section 10,
Ordinance 1628, the Zoning Ordinance for the City of College Station, Texas.
(b) An appeal shall be made within thirty (30) days of the date of the notification of
the decision by filing with the City Engineer a notice of appeal specifying the
grounds thereof. The City Engineer shall forthwith transmit to the Project
Review Committee all the papers constituting the record upon which the action
appealed from was taken.
(c) The Project Review Committtee may authorize on appeal a variance to the
Driveway Access Location and Design Ordinance when such variance will not
to be contrary to the public interest where, owing to unique and special
conditions not normally found in like areas, a strict enforcement of the provide
provisions of the ordinance by the City Engineer would result in unnecessary
hardship, and so that the spirit of this ordinance shall be observed and
substantial justice done.
(Ordinance No. 2263 of September 11, 1997)
3 -10
Rev. 10/97
APPENDIX
WARRANT FOR RIGHT -TURN
DECELERATION LANES
600
z 500 ...N...N...... , ; ... ..N........«.
1•-
400 1.
W 1 .. --N
"N 300 • ..
r
I=w
• o 200 • " -' t o
- -
iN. ......- . '
_. ... .
-
. t -........ . .
1 00 s .....,._. -- NN ...N.
iN .L -as P ...r. —.a ... _
Y...N.......N. ...
.. Y.M. /.1.... ■A N.
/ N .N. NNf.��.....W.
0 0 5 10 15 20 25
DHV OR AVERAGE PEAK HOUR VOLUME OF VEHICLES
TURNING RIGHT INTO ACCESS
3 -11
Rev. 10/97
LIMITED ACCESS D RIVEWA
1 30'—
RIGHT IN,
t RIGHT OUT,
LEFT IN
18' min.
Radius = 50' rein.
— — 20' rhin:- — — — — —
—30'
RIGHT IN,
t t RIGHT OUT
18' thin. 18' Mtn
Radius = 50' thin. Radius = 50 '
_ ----- ni - - - - --
30'
tit RIGHT IN,
RIGHT OUT,
LEFT OUT
18 nin .
• Radius = 50' nin
— — — — — --- — L -2 0 n n — —
3-12
Rev. 10/97
114.61--
1I - ®3
Reply To Staff review Comments No. 1 2.' lid rn
Planning 03 . kit/
1. Title block added to sheets.
2. Added to site plan sheet A2.
3. Note added to A2.
4. Meter locations added to A2 and more to civil drawings plan and details. A backflow preventer
and meter for irrigation has been added.
5. Fence & Gate elevation added to A2. Colors to be submitted later.
6. Existing fire hydrants added to A2.
7. FDC added to A2 and civil drawings. See civil sheets 5 and 8 details.
8. FAR added to A2.
9. Legend added to El and P5.
10. Added to A2.
11. Added to A2 and civil. The surveyor has verified that the ROW's shown are correct.
12. End island is not desired - we are requesting a variance from this requirement.
13. Dimensions added to A2.
14. Off site parking area revised and details on Al and civil.
15. Two dumpsters added to one existing for a total of three.
16. Easement is in place for the shared off site parking.
17. Dimensions added to A2.
18. A2
19. A2
20. The walks in the islands will have enhanced paving. Note added to A2.
21. PIP to be provided.
22. Sizes are on civil drawings.
23. Signs to be approved before installation.
24. A2
25. Added to A2.
26. Details will be included on landscape plans.
27. Added to civil paving details.
28. Added to A2.
29. Added to A2.
Landscaping/Streetscaping/Buffer
30. Landscape design to be submitted at a later date.
34. Added to A2.
35. All utilities etc. will be screened.
Engineering
1. The water line serving the site is now the 12" water main along College Main. The fire flow
analysis will be forwarded to the City of College Station upon completion.
2. If the site plan were to "square" the sidewalk as requested, the sidewalk would encroach into
the paved travelway of Cross Street. The sidewalk presently follows the existing edge of
pavement along Cross Street as it was found by the surveyor. Without a definitive location for
the edge of pavement, given by the city, we are reluctant to arbitrarily realign the sidewalk.
1 of 2 11/21/2003
Furthermore the present alignment of the sidewalk, while not being perfectly straight, should in
no way interfere with any future improvements of cross street.
3. A proposed sanitary manhole has been added at the north edge of the property.
4. A note has been added to the utility plan assuring compliance with the city's design standards.
Electrical
These notes have been added to the electrical site plan El .
Miscellaneous
Backflow preventer added to civil
2 of 2 11/21/2003