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33 U.S.C. § 494 — Obstruction of navigation; alterations and
Federal law — U.S. Code and appendices · legal_authorities
Page 101
TITLE 33—NAVIGATION AND NAVIGABLE WATERS
§ 494
fications and the location of such bridge and ac-
cessory works; and when the plans for any
bridge to be constructed under the provisions of
sections 491 to 494 and 495 to 498 of this title,
have been approved by the Secretary it shall not
be lawful to deviate from such plans, either be-
fore or after completion of the structure, unless
the modification of such plans has previously
been submitted to and received the approval of
the Secretary. This section shall not apply to
any bridge over waters which are not subject to
the ebb and flow of the tide and which are not
used and are not susceptible to use in their nat-
ural condition or by reasonable improvement as
a means to transport interstate or foreign com-
merce.
(Mar. 23, 1906, ch. 1130, § 1, 34 Stat. 84; Pub. L.
97–322, title I, § 107(c), Oct. 15, 1982, 96 Stat. 1582;
Pub. L. 97–449, § 2(d)(1), Jan. 12, 1983, 96 Stat.
2440; Pub. L. 98–557, § 17(g)(1), Oct. 30, 1984, 98
Stat. 2869; Pub. L. 114–120, title III, § 306(b)(2)(A),
Feb. 8, 2016, 130 Stat. 55.)
Editorial Notes
AMENDMENTS
2016—Pub. L. 114–120 substituted ‘‘Secretary of the de-
partment in which the Coast Guard is operating’’ for
‘‘Secretary of Transportation’’.
1984—Pub. L. 98–557 substituted ‘‘for the Secretary’s
approval, nor until the Secretary’’ for ‘‘and Chief of En-
gineers for their approval, nor until they’’ and struck
out ‘‘by the Chief of Engineers and’’ after ‘‘have been
approved’’, ‘‘of the Chief of Engineers and’’ after ‘‘re-
ceived the approval’’, and ‘‘of Transportation’’ after
‘‘by the Secretary’’ and after ‘‘of the Secretary’’.
1983—Pub. L. 97–449 substituted ‘‘Secretary of Trans-
portation’’ for ‘‘Secretary of War’’ wherever appearing.
See Transfer of Functio
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Page 101
TITLE 33—NAVIGATION AND NAVIGABLE WATERS
§ 494
fications and the location of such bridge and ac-
cessory works; and when the plans for any
bridge to be constructed under the provisions of
sections 491 to 494 and 495 to 498 of this title,
have been approved by the Secretary it shall not
be lawful to deviate from such plans, either be-
fore or after completion of the structure, unless
the modification of such plans has previously
been submitted to and received the approval of
the Secretary. This section shall not apply to
any bridge over waters which are not subject to
the ebb and flow of the tide and which are not
used and are not susceptible to use in their nat-
ural condition or by reasonable improvement as
a means to transport interstate or foreign com-
merce.
(Mar. 23, 1906, ch. 1130, § 1, 34 Stat. 84; Pub. L.
97–322, title I, § 107(c), Oct. 15, 1982, 96 Stat. 1582;
Pub. L. 97–449, § 2(d)(1), Jan. 12, 1983, 96 Stat.
2440; Pub. L. 98–557, § 17(g)(1), Oct. 30, 1984, 98
Stat. 2869; Pub. L. 114–120, title III, § 306(b)(2)(A),
Feb. 8, 2016, 130 Stat. 55.)
Editorial Notes
AMENDMENTS
2016—Pub. L. 114–120 substituted ‘‘Secretary of the de-
partment in which the Coast Guard is operating’’ for
‘‘Secretary of Transportation’’.
1984—Pub. L. 98–557 substituted ‘‘for the Secretary’s
approval, nor until the Secretary’’ for ‘‘and Chief of En-
gineers for their approval, nor until they’’ and struck
out ‘‘by the Chief of Engineers and’’ after ‘‘have been
approved’’, ‘‘of the Chief of Engineers and’’ after ‘‘re-
ceived the approval’’, and ‘‘of Transportation’’ after
‘‘by the Secretary’’ and after ‘‘of the Secretary’’.
1983—Pub. L. 97–449 substituted ‘‘Secretary of Trans-
portation’’ for ‘‘Secretary of War’’ wherever appearing.
See Transfer of Functions note below.
1982—Pub. L. 97–322 inserted sentence at end relating
to exemption.
Statutory Notes and Related Subsidiaries
SHORT TITLE
Sections 491 to 494 and 495 to 498 of this title are pop-
ularly known as the ‘‘Bridge Act of 1906’’ and the ‘‘Gen-
eral Bridge Act of 1906’’.
TRANSFER OF FUNCTIONS
Functions, powers, and duties of Secretary of the
Army [formerly War] and other offices and officers of
Department of the Army [formerly War] under this sec-
tion to extent that they relate generally to location
and clearances of bridges and causeways in navigable
waters of United States transferred to and vested in
Secretary
of
Transportation
by
Pub.
L.
89–670,
§ 6(g)(6)(B), Oct. 15, 1966, 80 Stat. 941. Pub. L. 97–449
amended this section to reflect transfer made by sec-
tion 6(g)(6)(B) of Pub. L. 89–670, and repealed section
6(g)(6)(B).
§ 492. Bridge as post route; limitation as to
charges against Government; telegraph and
telephone lines
Any bridge built in accordance with the provi-
sions of sections 491 to 494 and 495 to 498 of this
title, shall be a lawful structure and shall be
recognized and known as a post route, upon
which no higher charge shall be made for the
transmission over the same of the mails, the
troops, and the munitions of war of the United
States than the rate per mile paid for the trans-
portation over any railroad, street railway, or
public highway leading to said bridge; and the
United States shall have the right to construct,
maintain, and repair, without any charge there-
for, telegraph and telephone lines across and
upon said bridge and its approaches; and equal
privileges in the use of said bridge and its ap-
proaches shall be granted to all telegraph and
telephone companies.
(Mar. 23, 1906, ch. 1130, § 2, 34 Stat. 85.)
§ 493. Use of railroad bridges by other railroad
companies
All railroad companies desiring the use of any
railroad bridge built in accordance with the pro-
visions of sections 491 to 494 and 495 to 498 of this
title, shall be entitled to equal rights and privi-
leges relative to the passage of railway trains or
cars over the same and over the approaches
thereto upon payment of a reasonable com-
pensation for such use; and in case of any dis-
agreement between the parties in regard to the
terms of such use or the sums to be paid all mat-
ters at issue shall be determined by the Sec-
retary of Transportation upon hearing the alle-
gations and proofs submitted to him.
(Mar. 23, 1906, ch. 1130, § 3, 34 Stat. 85; Pub. L.
97–449, § 2(d)(1), Jan. 12, 1983, 96 Stat. 2440.)
Editorial Notes
AMENDMENTS
1983—Pub. L. 97–449 substituted ‘‘Secretary of Trans-
portation’’ for ‘‘Secretary of War’’. See Transfer of
Functions note below.
Statutory Notes and Related Subsidiaries
TRANSFER OF FUNCTIONS
Functions, powers, and duties of Secretary of the
Army [formerly War] and other offices and officers of
Department of the Army [formerly War] under this sec-
tion to extent that they relate generally to location
and clearances of bridges and causeways in navigable
waters of United States transferred to and vested in
Secretary
of
Transportation
by
Pub.
L.
89–670,
§ 6(g)(6)(B), Oct. 15, 1966, 80 Stat. 941. Pub. L. 97–449
amended this section to reflect transfer made by sec-
tion 6(g)(6)(B) of Pub. L. 89–670, and repealed section
6(g)(6)(B).
§ 494. Obstruction of navigation; alterations and
removals; lights and signals; draws
No bridge erected or maintained under the
provisions of sections 491 to 494 and 495 to 498 of
this title, shall at any time unreasonably ob-
struct the free navigation of the waters over
which it is constructed, and if any bridge erect-
ed in accordance with the provisions of said sec-
tions, shall, in the opinion of the Secretary of
the department in which the Coast Guard is op-
erating at any time unreasonably obstruct such
navigation, either on account of insufficient
height, width of span, or otherwise, or if there
be difficulty in passing the draw opening or the
drawspan of such bridge by rafts, steamboats, or
other water craft, it shall be the duty of the Sec-
retary of the department in which the Coast
Guard is operating after giving the parties inter-
ested reasonable opportunity to be heard, to no-
tify the persons owning or controlling such
Page 102
TITLE 33—NAVIGATION AND NAVIGABLE WATERS
§ 494a
bridge to so alter the same as to render naviga-
tion through or under it reasonably free, easy,
and unobstructed, stating in such notice the
changes required to be made, and prescribing in
each case a reasonable time in which to make
such changes, and if at the end of the time so
specified the changes so required have not been
made, the persons owning or controlling such
bridge shall be deemed guilty of a violation of
said sections; and all such alterations shall be
made and all such obstructions shall be removed
at the expense of the persons owning or oper-
ating said bridge. The persons owning or oper-
ating any such bridge shall maintain, at their
own expense, such lights and other signals
thereon as the Commandant of the Coast Guard
shall prescribe. If the bridge shall be con-
structed with a draw, then the draw shall be
opened promptly by the persons owning or oper-
ating such bridge upon reasonable signal for the
passage of boats and other water craft.
(Mar. 23, 1906, ch. 1130, § 4, 34 Stat. 85; Mar. 4,
1913, ch. 141, § 1, 37 Stat. 736; 1946 Reorg. Plan No.
3, §§ 101–104, eff. July 16, 1946, 11 F.R. 7875, 60
Stat. 1097; Pub. L. 97–449, § 2(d)(1), Jan. 12, 1983,
96 Stat. 2440; Pub. L. 100–17, title I, § 135(a), Apr.
2, 1987, 101 Stat. 173; Pub. L. 109–241, title IX,
§ 902(k), July 11, 2006, 120 Stat. 568; Pub. L.
111–281, title IX, § 903(a)(9), Oct. 15, 2010, 124 Stat.
3010; Pub. L. 114–120, title III, § 306(b)(2)(B), Feb.
8, 2016, 130 Stat. 55.)
Editorial Notes
PRIOR PROVISIONS
Act July 5, 1884, ch. 229, § 8, 23 Stat. 148, relating to
authority of Secretary of War to require owners of
bridges which obstruct navigation to relieve the situa-
tion or be penalized, was probably omitted from the
Code as superseded by this section and section 495 of
this title, which by section 498b of this title were made
applicable to bridges authorized prior to March 23, 1906.
Section would seem to supersede a provision of act
Aug. 7, 1882, ch. 433, § 1, 22 Stat. 309, which read as fol-
lows: ‘‘That all parties owning, occupying, or operating
bridges over any navigable river shall maintain at their
own expense, from sunset to sunrise, throughout the
year, such lights on their bridges as may be required by
the Light-House Board for the security of navigation:
and in addition thereto all persons owning, occupying,
or operating any bridge over any navigable river shall,
in any event, maintain all lights on their bridge that
may be necessary for the security of navigation.’’
AMENDMENTS
2016—Pub. L. 114–120 substituted ‘‘Secretary of the de-
partment in which the Coast Guard is operating’’ for
‘‘Secretary of Homeland Security’’ in two places.
2010—Pub. L. 111–281 amended directory language of
Pub. L. 109–241, § 902(k). See 2006 Amendment note
below.
2006—Pub. L. 109–241, § 902(k), as amended by Pub. L.
111–281, substituted ‘‘Secretary of Homeland Security’’
for ‘‘Secretary of Transportation’’ in two places.
1987—Pub. L. 100–17 struck out last sentence relating
to tolls.
1983—Pub. L. 97–449 substituted ‘‘Secretary of Trans-
portation’’ for ‘‘Secretary of War’’ wherever appearing.
See Transfer of Functions note below.
Statutory Notes and Related Subsidiaries
EFFECTIVE DATE OF 2010 AMENDMENT
Pub. L. 111–281, title IX, § 903(a), Oct. 15, 2010, 124 Stat.
3010, provided that the amendment by section 903(a)(9)
is effective with enactment of Pub. L. 109–241.
CONNECTICUT RIVER BRIDGES
Acts Aug. 7, 1939, ch. 503, 53 Stat. 1234, and Apr. 24,
1946, ch. 214, 60 Stat. 122, were amended by act Aug. 9,
1955, ch. 631, 69 Stat. 552, to provide that the last sen-
tence of this section should not be applicable to bridges
constructed pursuant to acts Aug. 7, 1939 and Apr. 24,
1946.
TRANSFER OF FUNCTIONS
For transfer of authorities, functions, personnel, and
assets of the Coast Guard, including the authorities
and functions of the Secretary of Transportation relat-
ing thereto, to the Department of Homeland Security,
and for treatment of related references, see sections
468(b), 551(d), 552(d), and 557 of Title 6, Domestic Secu-
rity, and the Department of Homeland Security Reor-
ganization Plan of November 25, 2002, as modified, set
out as a note under section 542 of Title 6.
Functions, powers, and duties of Secretary of the
Army [formerly War] and other offices and officers of
Department of the Army [formerly War] relating to
reasonableness of tolls and to location and clearances
of bridges and causeways in navigable waters of United
States under this section transferred to and vested in
Secretary of Transportation by section 6(g)(4)(A), (6)(B)
of Pub. L. 89–670. Pub. L. 97–449 amended this section to
reflect transfer made by section 6(g)(4)(A), (6)(B) of
Pub. L. 89–670, and repealed section 6(g)(4)(A), (6)(B).
Coast Guard transferred to Department of Transpor-
tation, and functions, powers, and duties relating to
Coast Guard of Secretary of the Treasury and of other
officers and offices of Department of the Treasury
transferred to Secretary of Transportation by Pub. L.
89–670, § 6(b)(1), Oct. 15, 1966, 80 Stat. 938. Section 6(b)(2)
of Pub. L. 89–670, however, provided that notwith-
standing such transfer of functions, Coast Guard shall
operate as part of Navy in time of war or when the
President directs as provided in former section 3 (now
103) of Title 14, Coast Guard. See section 108 of Title 49,
Transportation.
Secretary of Commerce and Labor redesignated Sec-
retary of Labor by act Mar. 4, 1913, which enacted De-
partment of Labor.
Executive Documents
TRANSFER OF FUNCTIONS
For transfer of functions of other officers, employees,
and agencies of Department of the Treasury, with cer-
tain exceptions, to Secretary of the Treasury with
power to delegate, see Reorg. Plan No. 26 of 1950, §§ 1, 2,
eff. July 31, 1950, 15 F.R. 4935, 64 Stat. 1280, 1281, set out
in the Appendix to Title 5, Government Organization
and Employees. Functions of Coast Guard, and Com-
mandant of Coast Guard, excepted from transfer when
Coast Guard is operating as part of Navy under former
sections 1 and 3 (now 101 and 103) of Title 14, Coast
Guard.
‘‘Commandant of the Coast Guard’’ substituted in
text for ‘‘Secretary of Commerce’’ on authority of
Reorg. Plan No. 3 of 1946, §§ 101 to 104, set out in the Ap-
pendix to Title 5, Government Organization and Em-
ployees.
§ 494a. Study of bridges over navigable waters
The Commandant of the Coast Guard shall
submit
to
the
Committee
on
Commerce,
Science, and Transportation of the Senate and
the Committee on Transportation and Infra-
structure of the House of Representatives a
comprehensive study on the construction or al-
teration of any bridge, drawbridge, or causeway
over the navigable waters of the United States
with a channel depth of 25 feet or greater that
may impede or obstruct future navigation to or
from port facilities and for which a permit under
the Act of March 23, 1906 (33 U.S.C. 491 et seq.),
Cross-references
Connections may be documented source relationships, shared citations or nearby passages. Each explains its basis; a connection alone does not establish applicability to your situation.
Federal law — U.S. Code and appendices · legal_authorities
When, after March 23, 1906, authority is granted by Congress to any persons to construct and maintain a bridge across or over any of the navigable waters of the United States, such bridge shall not be built or commenced until the plans and specifications for its construction, together with such drawings of the proposed construction and such map of the proposed location as may be required for a full understanding of the subject, have been submitted to the Secretary of the department in which the Coast Guard is operating for the Secretary’s approval, nor until the Secretary shall have approved such plans and specifications and the location of such bridge and accessory works; and when the plans for any bridge to be constructed under the provisions of sections 491 to 494 and 495 to 498 of this title, have been approved by the Secretary it shall not be lawful to deviate from such plans, either before or after completion of the structure, unless the modification of such plans has previously been submitted to and received the approval of the Secretary. This section shall not apply to any bridge over waters which are not subject to the ebb and flow of the tide and which are not used and are not susceptible to use in their natural condition or by reasonable improvement as a means to transport interstate or foreign commerce.
Source: Supplied U.S. Code snapshot — release unconfirmed · 33 U.S.C. § 491
Stored review status: release_metadata_unconfirmed. The source passage cites 33 U.S.C. § 491. This identifies an authority to review, not proof of applicability.
Federal law — U.S. Code and appendices · legal_authorities
Page 100
TITLE 33—NAVIGATION AND NAVIGABLE WATERS
§ 491
tankers carrying crude oil in bulk which in-
creases the possibility of vessel collisions and
oil spills; and
(3) it is necessary to restrict such tanker
traffic in Puget Sound in order to protect the
navigable waters thereof, the natural re-
sources therein, and the shore area imme-
diately adjacent thereto, from environmental
harm.
(b) Notwithstanding any other provision of
law, on and after October 18, 1977, no officer, em-
ployee, or other official of the Federal Govern-
ment shall, or shall have authority to, issue,
renew, grant, or otherwise approve any permit,
license, or other authority for constructing, ren-
ovating, modifying, or otherwise altering a ter-
minal, dock, or other facility in, on, or imme-
diately adjacent to, or affecting the navigable
waters of Puget Sound, or any other navigable
waters in the State of Washington east of Port
Angeles, which will or may result in any in-
crease in the volume of crude oil capable of
being handled at any such facility (measured as
of October 18, 1977), other than oil to be refined
for consumption in the State of Washington.
(Pub. L. 95–136, § 5, Oct. 18, 1977, 91 Stat. 1168.)
CHAPTER 11—BRIDGES OVER NAVIGABLE
WATERS
SUBCHAPTER I—GENERAL PROVISIONS
Sec.
491.
Approval of and deviation from plans; exemp-
tions.
492.
Bridge as post route; limitation as to charges
against Government; telegraph and tele-
phone lines.
493.
Use of railroad bridges by other railroad com-
panies.
494.
Obstruction of navigation; alterations and re-
movals; lights and signals; draws.
494a.
Study of bridges over navigable waters.
495.
Violations of orders respecting bridges and
accessory works.
496.
Time for commencement and completion of
bridge.
497.
‘
Source: Supplied 2024 U.S. Code historical extraction · 33 U.S.C. § 491
Stored review status: historical_2024_not_currentness_verified. The source passage cites 33 U.S.C. § 491. This identifies an authority to review, not proof of applicability.
Federal law — U.S. Code and appendices · legal_authorities
No bridge erected or maintained under the provisions of sections 491 to 494 and 495 to 498 of this title, shall at any time unreasonably obstruct the free navigation of the waters over which it is constructed, and if any bridge erected in accordance with the provisions of said sections, shall, in the opinion of the Secretary of the department in which the Coast Guard is operating at any time unreasonably obstruct such navigation, either on account of insufficient height, width of span, or otherwise, or if there be difficulty in passing the draw opening or the drawspan of such bridge by rafts, steamboats, or other water craft, it shall be the duty of the Secretary of the department in which the Coast Guard is operating after giving the parties interested reasonable opportunity to be heard, to notify the persons owning or controlling such bridge to so alter the same as to render navigation through or under it reasonably free, easy, and unobstructed, stating in such notice the changes required to be made, and prescribing in each case a reasonable time in which to make such changes, and if at the end of the time so specified the changes so required have not been made, the persons owning or controlling such bridge shall be deemed guilty of a violation of said sections; and all such alterations shall be made and all such obstructions shall be removed at the expense of the persons owning or operating said bridge. The persons owning or operating any such bridge shall maintain, at their own expense, such lights and other signals thereon as the Commandant of the Coast Guard shall prescribe. If the bridge shall be constructed with a draw, then the draw shall be opened promptly by the persons owning or operating such bridge upon reasonable signal for the passage of boats and other
Source: Supplied U.S. Code snapshot — release unconfirmed · 33 U.S.C. § 494
Stored review status: release_metadata_unconfirmed. Same stored citation; legal effect and authority still require review.